61444170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2497

約数の個数: 80

約数和(自身を含む): 170615808

約数和(自身を除く): 109171638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2447, 2511, 2790, 4185, 4894, 5022, 7341, 8370, 12235, 12555, 14682, 22023, 24470, 25110, 36705, 44046, 66069, 73410, 75857, 110115, 132138, 151714, 198207, 220230, 227571, 330345, 379285, 396414, 455142, 660690, 682713, 758570, 991035, 1137855, 1365426, 1982070, 2048139, 2275710, 3413565, 4096278, 6144417, 6827130, 10240695, 12288834, 20481390, 30722085, 61444170]

約数ペア:

[(1, 61444170), (2, 30722085), (3, 20481390), (5, 12288834), (6, 10240695), (9, 6827130), (10, 6144417), (15, 4096278), (18, 3413565), (27, 2275710), (30, 2048139), (31, 1982070), (45, 1365426), (54, 1137855), (62, 991035), (81, 758570), (90, 682713), (93, 660690), (135, 455142), (155, 396414), (162, 379285), (186, 330345), (270, 227571), (279, 220230), (310, 198207), (405, 151714), (465, 132138), (558, 110115), (810, 75857), (837, 73410), (930, 66069), (1395, 44046), (1674, 36705), (2447, 25110), (2511, 24470), (2790, 22023), (4185, 14682), (4894, 12555), (5022, 12235), (7341, 8370)]