1570227176930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{691}}^1\times {\mathrm{6547}}^1$

素因数の和:7875

約数の個数: 64

約数和(自身を含む): 2882397121920

約数和(自身を除く): 1312169944990

約数列:

[1, 2, 5, 10, 61, 122, 305, 569, 610, 691, 1138, 1382, 2845, 3455, 5690, 6547, 6910, 13094, 32735, 34709, 42151, 65470, 69418, 84302, 173545, 210755, 347090, 393179, 399367, 421510, 786358, 798734, 1965895, 1996835, 3725243, 3931790, 3993670, 4523977, 7450486, 9047954, 18626215, 22619885, 23983919, 37252430, 45239770, 47967838, 119919595, 227239823, 239839190, 275962597, 454479646, 551925194, 1136199115, 1379812985, 2272398230, 2574142913, 2759625970, 5148285826, 12870714565, 25741429130, 157022717693, 314045435386, 785113588465, 1570227176930]

約数ペア:

[(1, 1570227176930), (2, 785113588465), (5, 314045435386), (10, 157022717693), (61, 25741429130), (122, 12870714565), (305, 5148285826), (569, 2759625970), (610, 2574142913), (691, 2272398230), (1138, 1379812985), (1382, 1136199115), (2845, 551925194), (3455, 454479646), (5690, 275962597), (6547, 239839190), (6910, 227239823), (13094, 119919595), (32735, 47967838), (34709, 45239770), (42151, 37252430), (65470, 23983919), (69418, 22619885), (84302, 18626215), (173545, 9047954), (210755, 7450486), (347090, 4523977), (393179, 3993670), (399367, 3931790), (421510, 3725243), (786358, 1996835), (798734, 1965895)]