173219970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 554335488

約数和(自身を除く): 381115518

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 121, 154, 165, 170, 187, 210, 231, 238, 242, 255, 330, 357, 363, 374, 385, 401, 462, 510, 561, 595, 605, 714, 726, 770, 802, 847, 935, 1122, 1155, 1190, 1203, 1210, 1309, 1694, 1785, 1815, 1870, 2005, 2057, 2310, 2406, 2541, 2618, 2805, 2807, 3570, 3630, 3927, 4010, 4114, 4235, 4411, 5082, 5610, 5614, 6015, 6171, 6545, 6817, 7854, 8421, 8470, 8822, 10285, 12030, 12342, 12705, 13090, 13233, 13634, 14035, 14399, 16842, 19635, 20451, 20570, 22055, 25410, 26466, 28070, 28798, 30855, 30877, 34085, 39270, 40902, 42105, 43197, 44110, 47719, 48521, 61710, 61754, 66165, 68170, 71995, 74987, 84210, 86394, 92631, 95438, 97042, 102255, 132330, 143157, 143990, 145563, 149974, 154385, 185262, 204510, 215985, 224961, 238595, 242605, 286314, 291126, 308770, 339647, 374935, 431970, 449922, 463155, 477190, 485210, 524909, 679294, 715785, 727815, 749870, 824857, 926310, 1018941, 1049818, 1124805, 1431570, 1455630, 1574727, 1649714, 1698235, 2037882, 2249610, 2474571, 2624545, 3149454, 3396470, 4124285, 4949142, 5094705, 5249090, 5773999, 7873635, 8248570, 10189410, 11547998, 12372855, 15747270, 17321997, 24745710, 28869995, 34643994, 57739990, 86609985, 173219970]

約数ペア:

[(1, 173219970), (2, 86609985), (3, 57739990), (5, 34643994), (6, 28869995), (7, 24745710), (10, 17321997), (11, 15747270), (14, 12372855), (15, 11547998), (17, 10189410), (21, 8248570), (22, 7873635), (30, 5773999), (33, 5249090), (34, 5094705), (35, 4949142), (42, 4124285), (51, 3396470), (55, 3149454), (66, 2624545), (70, 2474571), (77, 2249610), (85, 2037882), (102, 1698235), (105, 1649714), (110, 1574727), (119, 1455630), (121, 1431570), (154, 1124805), (165, 1049818), (170, 1018941), (187, 926310), (210, 824857), (231, 749870), (238, 727815), (242, 715785), (255, 679294), (330, 524909), (357, 485210), (363, 477190), (374, 463155), (385, 449922), (401, 431970), (462, 374935), (510, 339647), (561, 308770), (595, 291126), (605, 286314), (714, 242605), (726, 238595), (770, 224961), (802, 215985), (847, 204510), (935, 185262), (1122, 154385), (1155, 149974), (1190, 145563), (1203, 143990), (1210, 143157), (1309, 132330), (1694, 102255), (1785, 97042), (1815, 95438), (1870, 92631), (2005, 86394), (2057, 84210), (2310, 74987), (2406, 71995), (2541, 68170), (2618, 66165), (2805, 61754), (2807, 61710), (3570, 48521), (3630, 47719), (3927, 44110), (4010, 43197), (4114, 42105), (4235, 40902), (4411, 39270), (5082, 34085), (5610, 30877), (5614, 30855), (6015, 28798), (6171, 28070), (6545, 26466), (6817, 25410), (7854, 22055), (8421, 20570), (8470, 20451), (8822, 19635), (10285, 16842), (12030, 14399), (12342, 14035), (12705, 13634), (13090, 13233)]