403404570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 1106945280

約数和(自身を除く): 703540710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 97, 135, 146, 194, 211, 219, 270, 291, 365, 422, 438, 485, 582, 633, 657, 730, 873, 970, 1055, 1095, 1266, 1314, 1455, 1746, 1899, 1971, 2110, 2190, 2619, 2910, 3165, 3285, 3798, 3942, 4365, 5238, 5697, 6330, 6570, 7081, 8730, 9495, 9855, 11394, 13095, 14162, 15403, 18990, 19710, 20467, 21243, 26190, 28485, 30806, 35405, 40934, 42486, 46209, 56970, 61401, 63729, 70810, 77015, 92418, 102335, 106215, 122802, 127458, 138627, 154030, 184203, 191187, 204670, 212430, 231045, 277254, 307005, 318645, 368406, 382374, 415881, 462090, 552609, 614010, 637290, 693135, 831762, 921015, 955935, 1105218, 1386270, 1494091, 1842030, 1911870, 2079405, 2763045, 2988182, 4158810, 4482273, 5526090, 7470455, 8964546, 13446819, 14940910, 22411365, 26893638, 40340457, 44822730, 67234095, 80680914, 134468190, 201702285, 403404570]

約数ペア:

[(1, 403404570), (2, 201702285), (3, 134468190), (5, 80680914), (6, 67234095), (9, 44822730), (10, 40340457), (15, 26893638), (18, 22411365), (27, 14940910), (30, 13446819), (45, 8964546), (54, 7470455), (73, 5526090), (90, 4482273), (97, 4158810), (135, 2988182), (146, 2763045), (194, 2079405), (211, 1911870), (219, 1842030), (270, 1494091), (291, 1386270), (365, 1105218), (422, 955935), (438, 921015), (485, 831762), (582, 693135), (633, 637290), (657, 614010), (730, 552609), (873, 462090), (970, 415881), (1055, 382374), (1095, 368406), (1266, 318645), (1314, 307005), (1455, 277254), (1746, 231045), (1899, 212430), (1971, 204670), (2110, 191187), (2190, 184203), (2619, 154030), (2910, 138627), (3165, 127458), (3285, 122802), (3798, 106215), (3942, 102335), (4365, 92418), (5238, 77015), (5697, 70810), (6330, 63729), (6570, 61401), (7081, 56970), (8730, 46209), (9495, 42486), (9855, 40934), (11394, 35405), (13095, 30806), (14162, 28485), (15403, 26190), (18990, 21243), (19710, 20467)]