1707420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 5644800

約数和(自身を除く): 3937380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 199, 220, 260, 286, 330, 390, 398, 429, 572, 597, 660, 715, 780, 796, 858, 995, 1194, 1430, 1716, 1990, 2145, 2189, 2388, 2587, 2860, 2985, 3980, 4290, 4378, 5174, 5970, 6567, 7761, 8580, 8756, 10348, 10945, 11940, 12935, 13134, 15522, 21890, 25870, 26268, 28457, 31044, 32835, 38805, 43780, 51740, 56914, 65670, 77610, 85371, 113828, 131340, 142285, 155220, 170742, 284570, 341484, 426855, 569140, 853710, 1707420]

約数ペア:

[(1, 1707420), (2, 853710), (3, 569140), (4, 426855), (5, 341484), (6, 284570), (10, 170742), (11, 155220), (12, 142285), (13, 131340), (15, 113828), (20, 85371), (22, 77610), (26, 65670), (30, 56914), (33, 51740), (39, 43780), (44, 38805), (52, 32835), (55, 31044), (60, 28457), (65, 26268), (66, 25870), (78, 21890), (110, 15522), (130, 13134), (132, 12935), (143, 11940), (156, 10945), (165, 10348), (195, 8756), (199, 8580), (220, 7761), (260, 6567), (286, 5970), (330, 5174), (390, 4378), (398, 4290), (429, 3980), (572, 2985), (597, 2860), (660, 2587), (715, 2388), (780, 2189), (796, 2145), (858, 1990), (995, 1716), (1194, 1430)]