1684020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 5419008

約数和(自身を除く): 3734988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 127, 130, 156, 170, 195, 204, 221, 254, 255, 260, 340, 381, 390, 442, 508, 510, 635, 663, 762, 780, 884, 1020, 1105, 1270, 1326, 1524, 1651, 1905, 2159, 2210, 2540, 2652, 3302, 3315, 3810, 4318, 4420, 4953, 6477, 6604, 6630, 7620, 8255, 8636, 9906, 10795, 12954, 13260, 16510, 19812, 21590, 24765, 25908, 28067, 32385, 33020, 43180, 49530, 56134, 64770, 84201, 99060, 112268, 129540, 140335, 168402, 280670, 336804, 421005, 561340, 842010, 1684020]

約数ペア:

[(1, 1684020), (2, 842010), (3, 561340), (4, 421005), (5, 336804), (6, 280670), (10, 168402), (12, 140335), (13, 129540), (15, 112268), (17, 99060), (20, 84201), (26, 64770), (30, 56134), (34, 49530), (39, 43180), (51, 33020), (52, 32385), (60, 28067), (65, 25908), (68, 24765), (78, 21590), (85, 19812), (102, 16510), (127, 13260), (130, 12954), (156, 10795), (170, 9906), (195, 8636), (204, 8255), (221, 7620), (254, 6630), (255, 6604), (260, 6477), (340, 4953), (381, 4420), (390, 4318), (442, 3810), (508, 3315), (510, 3302), (635, 2652), (663, 2540), (762, 2210), (780, 2159), (884, 1905), (1020, 1651), (1105, 1524), (1270, 1326)]