27932190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 83607552

約数和(自身を除く): 55675362

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 383, 390, 429, 442, 510, 561, 663, 715, 766, 858, 935, 1105, 1122, 1149, 1326, 1430, 1870, 1915, 2145, 2210, 2298, 2431, 2805, 3315, 3830, 4213, 4290, 4862, 4979, 5610, 5745, 6511, 6630, 7293, 8426, 9958, 11490, 12155, 12639, 13022, 14586, 14937, 19533, 21065, 24310, 24895, 25278, 29874, 32555, 36465, 39066, 42130, 49790, 54769, 63195, 65110, 71621, 72930, 74685, 84643, 97665, 109538, 126390, 143242, 149370, 164307, 169286, 195330, 214863, 253929, 273845, 328614, 358105, 423215, 429726, 507858, 547690, 716210, 821535, 846430, 931073, 1074315, 1269645, 1643070, 1862146, 2148630, 2539290, 2793219, 4655365, 5586438, 9310730, 13966095, 27932190]

約数ペア:

[(1, 27932190), (2, 13966095), (3, 9310730), (5, 5586438), (6, 4655365), (10, 2793219), (11, 2539290), (13, 2148630), (15, 1862146), (17, 1643070), (22, 1269645), (26, 1074315), (30, 931073), (33, 846430), (34, 821535), (39, 716210), (51, 547690), (55, 507858), (65, 429726), (66, 423215), (78, 358105), (85, 328614), (102, 273845), (110, 253929), (130, 214863), (143, 195330), (165, 169286), (170, 164307), (187, 149370), (195, 143242), (221, 126390), (255, 109538), (286, 97665), (330, 84643), (374, 74685), (383, 72930), (390, 71621), (429, 65110), (442, 63195), (510, 54769), (561, 49790), (663, 42130), (715, 39066), (766, 36465), (858, 32555), (935, 29874), (1105, 25278), (1122, 24895), (1149, 24310), (1326, 21065), (1430, 19533), (1870, 14937), (1915, 14586), (2145, 13022), (2210, 12639), (2298, 12155), (2431, 11490), (2805, 9958), (3315, 8426), (3830, 7293), (4213, 6630), (4290, 6511), (4862, 5745), (4979, 5610)]