1330830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 3763584

約数和(自身を除く): 2432754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 81, 90, 93, 106, 135, 155, 159, 162, 186, 265, 270, 279, 310, 318, 405, 465, 477, 530, 558, 795, 810, 837, 930, 954, 1395, 1431, 1590, 1643, 1674, 2385, 2511, 2790, 2862, 3286, 4185, 4293, 4770, 4929, 5022, 7155, 8215, 8370, 8586, 9858, 12555, 14310, 14787, 16430, 21465, 24645, 25110, 29574, 42930, 44361, 49290, 73935, 88722, 133083, 147870, 221805, 266166, 443610, 665415, 1330830]

約数ペア:

[(1, 1330830), (2, 665415), (3, 443610), (5, 266166), (6, 221805), (9, 147870), (10, 133083), (15, 88722), (18, 73935), (27, 49290), (30, 44361), (31, 42930), (45, 29574), (53, 25110), (54, 24645), (62, 21465), (81, 16430), (90, 14787), (93, 14310), (106, 12555), (135, 9858), (155, 8586), (159, 8370), (162, 8215), (186, 7155), (265, 5022), (270, 4929), (279, 4770), (310, 4293), (318, 4185), (405, 3286), (465, 2862), (477, 2790), (530, 2511), (558, 2385), (795, 1674), (810, 1643), (837, 1590), (930, 1431), (954, 1395)]