2008201377570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4931}}^1\times {\mathrm{59281}}^1$

素因数の和:64451

約数の個数: 64

約数和(自身を含む): 4841793325440

約数和(自身を除く): 2833591947870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 229, 458, 687, 1145, 1374, 2290, 3435, 4931, 6870, 9862, 14793, 24655, 29586, 49310, 59281, 73965, 118562, 147930, 177843, 296405, 355686, 592810, 889215, 1129199, 1778430, 2258398, 3387597, 5645995, 6775194, 11291990, 13575349, 16937985, 27150698, 33875970, 40726047, 67876745, 81452094, 135753490, 203630235, 292314611, 407260470, 584629222, 876943833, 1461573055, 1753887666, 2923146110, 4384719165, 8769438330, 66940045919, 133880091838, 200820137757, 334700229595, 401640275514, 669400459190, 1004100688785, 2008201377570]

約数ペア:

[(1, 2008201377570), (2, 1004100688785), (3, 669400459190), (5, 401640275514), (6, 334700229595), (10, 200820137757), (15, 133880091838), (30, 66940045919), (229, 8769438330), (458, 4384719165), (687, 2923146110), (1145, 1753887666), (1374, 1461573055), (2290, 876943833), (3435, 584629222), (4931, 407260470), (6870, 292314611), (9862, 203630235), (14793, 135753490), (24655, 81452094), (29586, 67876745), (49310, 40726047), (59281, 33875970), (73965, 27150698), (118562, 16937985), (147930, 13575349), (177843, 11291990), (296405, 6775194), (355686, 5645995), (592810, 3387597), (889215, 2258398), (1129199, 1778430)]