2206879740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{72547}}^1$

素因数の和:72588

約数の個数: 108

約数和(自身を含む): 7248851064

約数和(自身を除く): 5041971324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 72547, 145094, 217641, 290188, 362735, 435282, 652923, 725470, 870564, 943111, 1088205, 1305846, 1450940, 1886222, 2176410, 2611692, 2829333, 3264615, 3772444, 4352820, 4715555, 5658666, 6529230, 8487999, 9431110, 11317332, 12260443, 13058460, 14146665, 16975998, 18862220, 24520886, 28293330, 33951996, 36781329, 42439995, 49041772, 56586660, 61302215, 73562658, 84879990, 110343987, 122604430, 147125316, 169759980, 183906645, 220687974, 245208860, 367813290, 441375948, 551719935, 735626580, 1103439870, 2206879740]

約数ペア:

[(1, 2206879740), (2, 1103439870), (3, 735626580), (4, 551719935), (5, 441375948), (6, 367813290), (9, 245208860), (10, 220687974), (12, 183906645), (13, 169759980), (15, 147125316), (18, 122604430), (20, 110343987), (26, 84879990), (30, 73562658), (36, 61302215), (39, 56586660), (45, 49041772), (52, 42439995), (60, 36781329), (65, 33951996), (78, 28293330), (90, 24520886), (117, 18862220), (130, 16975998), (156, 14146665), (169, 13058460), (180, 12260443), (195, 11317332), (234, 9431110), (260, 8487999), (338, 6529230), (390, 5658666), (468, 4715555), (507, 4352820), (585, 3772444), (676, 3264615), (780, 2829333), (845, 2611692), (1014, 2176410), (1170, 1886222), (1521, 1450940), (1690, 1305846), (2028, 1088205), (2340, 943111), (2535, 870564), (3042, 725470), (3380, 652923), (5070, 435282), (6084, 362735), (7605, 290188), (10140, 217641), (15210, 145094), (30420, 72547)]