258376792380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{8741}}^1\times {\mathrm{70379}}^1$

素因数の和:79139

約数の個数: 96

約数和(自身を含む): 826912074240

約数和(自身を除く): 568535281860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 8741, 17482, 26223, 34964, 43705, 52446, 61187, 70379, 87410, 104892, 122374, 131115, 140758, 174820, 183561, 211137, 244748, 262230, 281516, 305935, 351895, 367122, 422274, 492653, 524460, 611870, 703790, 734244, 844548, 917805, 985306, 1055685, 1223740, 1407580, 1477959, 1835610, 1970612, 2111370, 2463265, 2955918, 3671220, 4222740, 4926530, 5911836, 7389795, 9853060, 14779590, 29559180, 615182839, 1230365678, 1845548517, 2460731356, 3075914195, 3691097034, 4306279873, 6151828390, 7382194068, 8612559746, 9227742585, 12303656780, 12918839619, 17225119492, 18455485170, 21531399365, 25837679238, 36910970340, 43062798730, 51675358476, 64594198095, 86125597460, 129188396190, 258376792380]

約数ペア:

[(1, 258376792380), (2, 129188396190), (3, 86125597460), (4, 64594198095), (5, 51675358476), (6, 43062798730), (7, 36910970340), (10, 25837679238), (12, 21531399365), (14, 18455485170), (15, 17225119492), (20, 12918839619), (21, 12303656780), (28, 9227742585), (30, 8612559746), (35, 7382194068), (42, 6151828390), (60, 4306279873), (70, 3691097034), (84, 3075914195), (105, 2460731356), (140, 1845548517), (210, 1230365678), (420, 615182839), (8741, 29559180), (17482, 14779590), (26223, 9853060), (34964, 7389795), (43705, 5911836), (52446, 4926530), (61187, 4222740), (70379, 3671220), (87410, 2955918), (104892, 2463265), (122374, 2111370), (131115, 1970612), (140758, 1835610), (174820, 1477959), (183561, 1407580), (211137, 1223740), (244748, 1055685), (262230, 985306), (281516, 917805), (305935, 844548), (351895, 734244), (367122, 703790), (422274, 611870), (492653, 524460)]