4609170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 12608640

約数和(自身を除く): 7999470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 397, 430, 645, 774, 794, 1161, 1191, 1290, 1935, 1985, 2322, 2382, 3573, 3870, 3970, 5805, 5955, 7146, 10719, 11610, 11910, 17071, 17865, 21438, 34142, 35730, 51213, 53595, 85355, 102426, 107190, 153639, 170710, 256065, 307278, 460917, 512130, 768195, 921834, 1536390, 2304585, 4609170]

約数ペア:

[(1, 4609170), (2, 2304585), (3, 1536390), (5, 921834), (6, 768195), (9, 512130), (10, 460917), (15, 307278), (18, 256065), (27, 170710), (30, 153639), (43, 107190), (45, 102426), (54, 85355), (86, 53595), (90, 51213), (129, 35730), (135, 34142), (215, 21438), (258, 17865), (270, 17071), (387, 11910), (397, 11610), (430, 10719), (645, 7146), (774, 5955), (794, 5805), (1161, 3970), (1191, 3870), (1290, 3573), (1935, 2382), (1985, 2322)]