1623641820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{9851}}^1$

素因数の和:9971

約数の個数: 96

約数和(自身を含む): 4727068416

約数和(自身を除く): 3103426596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 67, 82, 123, 134, 164, 201, 205, 246, 268, 335, 402, 410, 492, 615, 670, 804, 820, 1005, 1230, 1340, 2010, 2460, 2747, 4020, 5494, 8241, 9851, 10988, 13735, 16482, 19702, 27470, 29553, 32964, 39404, 41205, 49255, 54940, 59106, 82410, 98510, 118212, 147765, 164820, 197020, 295530, 403891, 591060, 660017, 807782, 1211673, 1320034, 1615564, 1980051, 2019455, 2423346, 2640068, 3300085, 3960102, 4038910, 4846692, 6058365, 6600170, 7920204, 8077820, 9900255, 12116730, 13200340, 19800510, 24233460, 27060697, 39601020, 54121394, 81182091, 108242788, 135303485, 162364182, 270606970, 324728364, 405910455, 541213940, 811820910, 1623641820]

約数ペア:

[(1, 1623641820), (2, 811820910), (3, 541213940), (4, 405910455), (5, 324728364), (6, 270606970), (10, 162364182), (12, 135303485), (15, 108242788), (20, 81182091), (30, 54121394), (41, 39601020), (60, 27060697), (67, 24233460), (82, 19800510), (123, 13200340), (134, 12116730), (164, 9900255), (201, 8077820), (205, 7920204), (246, 6600170), (268, 6058365), (335, 4846692), (402, 4038910), (410, 3960102), (492, 3300085), (615, 2640068), (670, 2423346), (804, 2019455), (820, 1980051), (1005, 1615564), (1230, 1320034), (1340, 1211673), (2010, 807782), (2460, 660017), (2747, 591060), (4020, 403891), (5494, 295530), (8241, 197020), (9851, 164820), (10988, 147765), (13735, 118212), (16482, 98510), (19702, 82410), (27470, 59106), (29553, 54940), (32964, 49255), (39404, 41205)]