65123730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34457}}^1$

素因数の和:34480

約数の個数: 64

約数和(自身を含む): 198478080

約数和(自身を除く): 133354350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34457, 68914, 103371, 172285, 206742, 241199, 310113, 344570, 482398, 516855, 620226, 723597, 930339, 1033710, 1205995, 1447194, 1550565, 1860678, 2170791, 2411990, 3101130, 3617985, 4341582, 4651695, 6512373, 7235970, 9303390, 10853955, 13024746, 21707910, 32561865, 65123730]

約数ペア:

[(1, 65123730), (2, 32561865), (3, 21707910), (5, 13024746), (6, 10853955), (7, 9303390), (9, 7235970), (10, 6512373), (14, 4651695), (15, 4341582), (18, 3617985), (21, 3101130), (27, 2411990), (30, 2170791), (35, 1860678), (42, 1550565), (45, 1447194), (54, 1205995), (63, 1033710), (70, 930339), (90, 723597), (105, 620226), (126, 516855), (135, 482398), (189, 344570), (210, 310113), (270, 241199), (315, 206742), (378, 172285), (630, 103371), (945, 68914), (1890, 34457)]