1330888590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5483}}^1$

素因数の和:5559

約数の個数: 128

約数和(自身を含む): 3790540800

約数和(自身を除く): 2459652210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 87, 90, 93, 135, 145, 155, 174, 186, 261, 270, 279, 290, 310, 435, 465, 522, 558, 783, 837, 870, 899, 930, 1305, 1395, 1566, 1674, 1798, 2610, 2697, 2790, 3915, 4185, 4495, 5394, 5483, 7830, 8091, 8370, 8990, 10966, 13485, 16182, 16449, 24273, 26970, 27415, 32898, 40455, 48546, 49347, 54830, 80910, 82245, 98694, 121365, 148041, 159007, 164490, 169973, 242730, 246735, 296082, 318014, 339946, 477021, 493470, 509919, 740205, 795035, 849865, 954042, 1019838, 1431063, 1480410, 1529757, 1590070, 1699730, 2385105, 2549595, 2862126, 3059514, 4293189, 4589271, 4770210, 4929217, 5099190, 7155315, 7648785, 8586378, 9178542, 9858434, 14310630, 14787651, 15297570, 21465945, 22946355, 24646085, 29575302, 42931890, 44362953, 45892710, 49292170, 73938255, 88725906, 133088859, 147876510, 221814765, 266177718, 443629530, 665444295, 1330888590]

約数ペア:

[(1, 1330888590), (2, 665444295), (3, 443629530), (5, 266177718), (6, 221814765), (9, 147876510), (10, 133088859), (15, 88725906), (18, 73938255), (27, 49292170), (29, 45892710), (30, 44362953), (31, 42931890), (45, 29575302), (54, 24646085), (58, 22946355), (62, 21465945), (87, 15297570), (90, 14787651), (93, 14310630), (135, 9858434), (145, 9178542), (155, 8586378), (174, 7648785), (186, 7155315), (261, 5099190), (270, 4929217), (279, 4770210), (290, 4589271), (310, 4293189), (435, 3059514), (465, 2862126), (522, 2549595), (558, 2385105), (783, 1699730), (837, 1590070), (870, 1529757), (899, 1480410), (930, 1431063), (1305, 1019838), (1395, 954042), (1566, 849865), (1674, 795035), (1798, 740205), (2610, 509919), (2697, 493470), (2790, 477021), (3915, 339946), (4185, 318014), (4495, 296082), (5394, 246735), (5483, 242730), (7830, 169973), (8091, 164490), (8370, 159007), (8990, 148041), (10966, 121365), (13485, 98694), (16182, 82245), (16449, 80910), (24273, 54830), (26970, 49347), (27415, 48546), (32898, 40455)]