210080910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28351}}^1$

素因数の和:28393

約数の個数: 64

約数和(自身を含む): 571576320

約数和(自身を除く): 361495410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 28351, 56702, 85053, 141755, 170106, 283510, 368563, 425265, 538669, 737126, 850530, 1077338, 1105689, 1616007, 1842815, 2211378, 2693345, 3232014, 3685630, 5386690, 5528445, 7002697, 8080035, 11056890, 14005394, 16160070, 21008091, 35013485, 42016182, 70026970, 105040455, 210080910]

約数ペア:

[(1, 210080910), (2, 105040455), (3, 70026970), (5, 42016182), (6, 35013485), (10, 21008091), (13, 16160070), (15, 14005394), (19, 11056890), (26, 8080035), (30, 7002697), (38, 5528445), (39, 5386690), (57, 3685630), (65, 3232014), (78, 2693345), (95, 2211378), (114, 1842815), (130, 1616007), (190, 1105689), (195, 1077338), (247, 850530), (285, 737126), (390, 538669), (494, 425265), (570, 368563), (741, 283510), (1235, 170106), (1482, 141755), (2470, 85053), (3705, 56702), (7410, 28351)]