391738770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2280

約数の個数: 96

約数和(自身を含む): 1082652480

約数和(自身を除く): 690913710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 107, 114, 171, 190, 214, 285, 321, 342, 535, 570, 642, 855, 963, 1070, 1605, 1710, 1926, 2033, 2141, 3210, 4066, 4282, 4815, 6099, 6423, 9630, 10165, 10705, 12198, 12846, 18297, 19269, 20330, 21410, 30495, 32115, 36594, 38538, 40679, 60990, 64230, 81358, 91485, 96345, 122037, 182970, 192690, 203395, 229087, 244074, 366111, 406790, 458174, 610185, 687261, 732222, 1145435, 1220370, 1374522, 1830555, 2061783, 2290870, 3436305, 3661110, 4123566, 4352653, 6872610, 8705306, 10308915, 13057959, 20617830, 21763265, 26115918, 39173877, 43526530, 65289795, 78347754, 130579590, 195869385, 391738770]

約数ペア:

[(1, 391738770), (2, 195869385), (3, 130579590), (5, 78347754), (6, 65289795), (9, 43526530), (10, 39173877), (15, 26115918), (18, 21763265), (19, 20617830), (30, 13057959), (38, 10308915), (45, 8705306), (57, 6872610), (90, 4352653), (95, 4123566), (107, 3661110), (114, 3436305), (171, 2290870), (190, 2061783), (214, 1830555), (285, 1374522), (321, 1220370), (342, 1145435), (535, 732222), (570, 687261), (642, 610185), (855, 458174), (963, 406790), (1070, 366111), (1605, 244074), (1710, 229087), (1926, 203395), (2033, 192690), (2141, 182970), (3210, 122037), (4066, 96345), (4282, 91485), (4815, 81358), (6099, 64230), (6423, 60990), (9630, 40679), (10165, 38538), (10705, 36594), (12198, 32115), (12846, 30495), (18297, 21410), (19269, 20330)]