415934180930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^2\times {\mathrm{30713}}^1$

素因数の和:31079

約数の個数: 48

約数和(自身を含む): 766121293224

約数和(自身を除く): 350187112294

約数列:

[1, 2, 5, 10, 61, 122, 149, 298, 305, 610, 745, 1490, 9089, 18178, 22201, 30713, 44402, 45445, 61426, 90890, 111005, 153565, 222010, 307130, 1354261, 1873493, 2708522, 3746986, 4576237, 6771305, 9152474, 9367465, 13542610, 18734930, 22881185, 45762370, 279150457, 558300914, 681859313, 1363718626, 1395752285, 2791504570, 3409296565, 6818593130, 41593418093, 83186836186, 207967090465, 415934180930]

約数ペア:

[(1, 415934180930), (2, 207967090465), (5, 83186836186), (10, 41593418093), (61, 6818593130), (122, 3409296565), (149, 2791504570), (298, 1395752285), (305, 1363718626), (610, 681859313), (745, 558300914), (1490, 279150457), (9089, 45762370), (18178, 22881185), (22201, 18734930), (30713, 13542610), (44402, 9367465), (45445, 9152474), (61426, 6771305), (90890, 4576237), (111005, 3746986), (153565, 2708522), (222010, 1873493), (307130, 1354261)]