872910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 2410560

約数和(自身を除く): 1537650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 61, 90, 106, 122, 135, 159, 183, 265, 270, 305, 318, 366, 477, 530, 549, 610, 795, 915, 954, 1098, 1431, 1590, 1647, 1830, 2385, 2745, 2862, 3233, 3294, 4770, 5490, 6466, 7155, 8235, 9699, 14310, 16165, 16470, 19398, 29097, 32330, 48495, 58194, 87291, 96990, 145485, 174582, 290970, 436455, 872910]

約数ペア:

[(1, 872910), (2, 436455), (3, 290970), (5, 174582), (6, 145485), (9, 96990), (10, 87291), (15, 58194), (18, 48495), (27, 32330), (30, 29097), (45, 19398), (53, 16470), (54, 16165), (61, 14310), (90, 9699), (106, 8235), (122, 7155), (135, 6466), (159, 5490), (183, 4770), (265, 3294), (270, 3233), (305, 2862), (318, 2745), (366, 2385), (477, 1830), (530, 1647), (549, 1590), (610, 1431), (795, 1098), (915, 954)]