91080390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 232657920

約数和(自身を除く): 141577530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 271, 510, 542, 659, 813, 1318, 1355, 1626, 1977, 2710, 3295, 3954, 4065, 4607, 6590, 8130, 9214, 9885, 11203, 13821, 19770, 22406, 23035, 27642, 33609, 46070, 56015, 67218, 69105, 112030, 138210, 168045, 178589, 336090, 357178, 535767, 892945, 1071534, 1785890, 2678835, 3036013, 5357670, 6072026, 9108039, 15180065, 18216078, 30360130, 45540195, 91080390]

約数ペア:

[(1, 91080390), (2, 45540195), (3, 30360130), (5, 18216078), (6, 15180065), (10, 9108039), (15, 6072026), (17, 5357670), (30, 3036013), (34, 2678835), (51, 1785890), (85, 1071534), (102, 892945), (170, 535767), (255, 357178), (271, 336090), (510, 178589), (542, 168045), (659, 138210), (813, 112030), (1318, 69105), (1355, 67218), (1626, 56015), (1977, 46070), (2710, 33609), (3295, 27642), (3954, 23035), (4065, 22406), (4607, 19770), (6590, 13821), (8130, 11203), (9214, 9885)]