234509940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{186119}}^1$

素因数の和:186141

約数の個数: 72

約数和(自身を含む): 812972160

約数和(自身を除く): 578462220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 186119, 372238, 558357, 744476, 930595, 1116714, 1302833, 1675071, 1861190, 2233428, 2605666, 2791785, 3350142, 3722380, 3908499, 5211332, 5583570, 6514165, 6700284, 7816998, 8375355, 11167140, 11725497, 13028330, 15633996, 16750710, 19542495, 23450994, 26056660, 33501420, 39084990, 46901988, 58627485, 78169980, 117254970, 234509940]

約数ペア:

[(1, 234509940), (2, 117254970), (3, 78169980), (4, 58627485), (5, 46901988), (6, 39084990), (7, 33501420), (9, 26056660), (10, 23450994), (12, 19542495), (14, 16750710), (15, 15633996), (18, 13028330), (20, 11725497), (21, 11167140), (28, 8375355), (30, 7816998), (35, 6700284), (36, 6514165), (42, 5583570), (45, 5211332), (60, 3908499), (63, 3722380), (70, 3350142), (84, 2791785), (90, 2605666), (105, 2233428), (126, 1861190), (140, 1675071), (180, 1302833), (210, 1116714), (252, 930595), (315, 744476), (420, 558357), (630, 372238), (1260, 186119)]