3452020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 5692556

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 71, 85, 110, 130, 142, 143, 170, 187, 220, 221, 260, 284, 286, 340, 355, 374, 442, 572, 710, 715, 748, 781, 884, 923, 935, 1105, 1207, 1420, 1430, 1562, 1846, 1870, 2210, 2414, 2431, 2860, 3124, 3692, 3740, 3905, 4420, 4615, 4828, 4862, 6035, 7810, 9230, 9724, 10153, 12070, 12155, 13277, 15620, 15691, 18460, 20306, 24140, 24310, 26554, 31382, 40612, 48620, 50765, 53108, 62764, 66385, 78455, 101530, 132770, 156910, 172601, 203060, 265540, 313820, 345202, 690404, 863005, 1726010, 3452020]

約数ペア:

[(1, 3452020), (2, 1726010), (4, 863005), (5, 690404), (10, 345202), (11, 313820), (13, 265540), (17, 203060), (20, 172601), (22, 156910), (26, 132770), (34, 101530), (44, 78455), (52, 66385), (55, 62764), (65, 53108), (68, 50765), (71, 48620), (85, 40612), (110, 31382), (130, 26554), (142, 24310), (143, 24140), (170, 20306), (187, 18460), (220, 15691), (221, 15620), (260, 13277), (284, 12155), (286, 12070), (340, 10153), (355, 9724), (374, 9230), (442, 7810), (572, 6035), (710, 4862), (715, 4828), (748, 4615), (781, 4420), (884, 3905), (923, 3740), (935, 3692), (1105, 3124), (1207, 2860), (1420, 2431), (1430, 2414), (1562, 2210), (1846, 1870)]