21222630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 69346368

約数和(自身を除く): 48123738

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 22, 26, 30, 33, 34, 39, 45, 51, 55, 65, 66, 78, 85, 90, 97, 99, 102, 110, 117, 130, 143, 153, 165, 170, 187, 194, 195, 198, 221, 234, 255, 286, 291, 306, 330, 374, 390, 429, 442, 485, 495, 510, 561, 582, 585, 663, 715, 765, 858, 873, 935, 970, 990, 1067, 1105, 1122, 1170, 1261, 1287, 1326, 1430, 1455, 1530, 1649, 1683, 1746, 1870, 1989, 2134, 2145, 2210, 2431, 2522, 2574, 2805, 2910, 3201, 3298, 3315, 3366, 3783, 3978, 4290, 4365, 4862, 4947, 5335, 5610, 6305, 6402, 6435, 6630, 7293, 7566, 8245, 8415, 8730, 9603, 9894, 9945, 10670, 11349, 12155, 12610, 12870, 13871, 14586, 14841, 16005, 16490, 16830, 18139, 18915, 19206, 19890, 21437, 21879, 22698, 24310, 24735, 27742, 29682, 32010, 36278, 36465, 37830, 41613, 42874, 43758, 48015, 49470, 54417, 56745, 64311, 69355, 72930, 74205, 83226, 90695, 96030, 107185, 108834, 109395, 113490, 124839, 128622, 138710, 148410, 163251, 181390, 192933, 208065, 214370, 218790, 235807, 249678, 272085, 321555, 326502, 385866, 416130, 471614, 544170, 624195, 643110, 707421, 816255, 964665, 1179035, 1248390, 1414842, 1632510, 1929330, 2122263, 2358070, 3537105, 4244526, 7074210, 10611315, 21222630]

約数ペア:

[(1, 21222630), (2, 10611315), (3, 7074210), (5, 4244526), (6, 3537105), (9, 2358070), (10, 2122263), (11, 1929330), (13, 1632510), (15, 1414842), (17, 1248390), (18, 1179035), (22, 964665), (26, 816255), (30, 707421), (33, 643110), (34, 624195), (39, 544170), (45, 471614), (51, 416130), (55, 385866), (65, 326502), (66, 321555), (78, 272085), (85, 249678), (90, 235807), (97, 218790), (99, 214370), (102, 208065), (110, 192933), (117, 181390), (130, 163251), (143, 148410), (153, 138710), (165, 128622), (170, 124839), (187, 113490), (194, 109395), (195, 108834), (198, 107185), (221, 96030), (234, 90695), (255, 83226), (286, 74205), (291, 72930), (306, 69355), (330, 64311), (374, 56745), (390, 54417), (429, 49470), (442, 48015), (485, 43758), (495, 42874), (510, 41613), (561, 37830), (582, 36465), (585, 36278), (663, 32010), (715, 29682), (765, 27742), (858, 24735), (873, 24310), (935, 22698), (970, 21879), (990, 21437), (1067, 19890), (1105, 19206), (1122, 18915), (1170, 18139), (1261, 16830), (1287, 16490), (1326, 16005), (1430, 14841), (1455, 14586), (1530, 13871), (1649, 12870), (1683, 12610), (1746, 12155), (1870, 11349), (1989, 10670), (2134, 9945), (2145, 9894), (2210, 9603), (2431, 8730), (2522, 8415), (2574, 8245), (2805, 7566), (2910, 7293), (3201, 6630), (3298, 6435), (3315, 6402), (3366, 6305), (3783, 5610), (3978, 5335), (4290, 4947), (4365, 4862)]