22573890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:110

約数の個数: 120

約数和(自身を含む): 64882620

約数和(自身を除く): 42308730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 31, 45, 54, 58, 62, 81, 87, 90, 93, 135, 145, 155, 162, 174, 186, 261, 270, 279, 290, 310, 405, 435, 465, 522, 558, 783, 810, 837, 870, 899, 930, 961, 1305, 1395, 1566, 1674, 1798, 1922, 2349, 2511, 2610, 2697, 2790, 2883, 3915, 4185, 4495, 4698, 4805, 5022, 5394, 5766, 7830, 8091, 8370, 8649, 8990, 9610, 11745, 12555, 13485, 14415, 16182, 17298, 23490, 24273, 25110, 25947, 26970, 27869, 28830, 40455, 43245, 48546, 51894, 55738, 72819, 77841, 80910, 83607, 86490, 121365, 129735, 139345, 145638, 155682, 167214, 242730, 250821, 259470, 278690, 364095, 389205, 418035, 501642, 728190, 752463, 778410, 836070, 1254105, 1504926, 2257389, 2508210, 3762315, 4514778, 7524630, 11286945, 22573890]

約数ペア:

[(1, 22573890), (2, 11286945), (3, 7524630), (5, 4514778), (6, 3762315), (9, 2508210), (10, 2257389), (15, 1504926), (18, 1254105), (27, 836070), (29, 778410), (30, 752463), (31, 728190), (45, 501642), (54, 418035), (58, 389205), (62, 364095), (81, 278690), (87, 259470), (90, 250821), (93, 242730), (135, 167214), (145, 155682), (155, 145638), (162, 139345), (174, 129735), (186, 121365), (261, 86490), (270, 83607), (279, 80910), (290, 77841), (310, 72819), (405, 55738), (435, 51894), (465, 48546), (522, 43245), (558, 40455), (783, 28830), (810, 27869), (837, 26970), (870, 25947), (899, 25110), (930, 24273), (961, 23490), (1305, 17298), (1395, 16182), (1566, 14415), (1674, 13485), (1798, 12555), (1922, 11745), (2349, 9610), (2511, 8990), (2610, 8649), (2697, 8370), (2790, 8091), (2883, 7830), (3915, 5766), (4185, 5394), (4495, 5022), (4698, 4805)]