2130392340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{991}}^1\times {\mathrm{1327}}^1$

素因数の和:2339

約数の個数: 120

約数和(自身を含む): 6694904832

約数和(自身を除く): 4564512492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 991, 1327, 1620, 1982, 2654, 2973, 3964, 3981, 4955, 5308, 5946, 6635, 7962, 8919, 9910, 11892, 11943, 13270, 14865, 15924, 17838, 19820, 19905, 23886, 26540, 26757, 29730, 35676, 35829, 39810, 44595, 47772, 53514, 59460, 59715, 71658, 79620, 80271, 89190, 107028, 107487, 119430, 133785, 143316, 160542, 178380, 179145, 214974, 238860, 267570, 321084, 358290, 401355, 429948, 535140, 537435, 716580, 802710, 1074870, 1315057, 1605420, 2149740, 2630114, 3945171, 5260228, 6575285, 7890342, 11835513, 13150570, 15780684, 19725855, 23671026, 26301140, 35506539, 39451710, 47342052, 59177565, 71013078, 78903420, 106519617, 118355130, 142026156, 177532695, 213039234, 236710260, 355065390, 426078468, 532598085, 710130780, 1065196170, 2130392340]

約数ペア:

[(1, 2130392340), (2, 1065196170), (3, 710130780), (4, 532598085), (5, 426078468), (6, 355065390), (9, 236710260), (10, 213039234), (12, 177532695), (15, 142026156), (18, 118355130), (20, 106519617), (27, 78903420), (30, 71013078), (36, 59177565), (45, 47342052), (54, 39451710), (60, 35506539), (81, 26301140), (90, 23671026), (108, 19725855), (135, 15780684), (162, 13150570), (180, 11835513), (270, 7890342), (324, 6575285), (405, 5260228), (540, 3945171), (810, 2630114), (991, 2149740), (1327, 1605420), (1620, 1315057), (1982, 1074870), (2654, 802710), (2973, 716580), (3964, 537435), (3981, 535140), (4955, 429948), (5308, 401355), (5946, 358290), (6635, 321084), (7962, 267570), (8919, 238860), (9910, 214974), (11892, 179145), (11943, 178380), (13270, 160542), (14865, 143316), (15924, 133785), (17838, 119430), (19820, 107487), (19905, 107028), (23886, 89190), (26540, 80271), (26757, 79620), (29730, 71658), (35676, 59715), (35829, 59460), (39810, 53514), (44595, 47772)]