30651660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13099}}^1$

素因数の和:13127

約数の個数: 72

約数和(自身を含む): 100136400

約数和(自身を除く): 69484740

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, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 13099, 26198, 39297, 52396, 65495, 78594, 117891, 130990, 157188, 170287, 196485, 235782, 261980, 340574, 392970, 471564, 510861, 589455, 681148, 785940, 851435, 1021722, 1178910, 1532583, 1702870, 2043444, 2357820, 2554305, 3065166, 3405740, 5108610, 6130332, 7662915, 10217220, 15325830, 30651660]

約数ペア:

[(1, 30651660), (2, 15325830), (3, 10217220), (4, 7662915), (5, 6130332), (6, 5108610), (9, 3405740), (10, 3065166), (12, 2554305), (13, 2357820), (15, 2043444), (18, 1702870), (20, 1532583), (26, 1178910), (30, 1021722), (36, 851435), (39, 785940), (45, 681148), (52, 589455), (60, 510861), (65, 471564), (78, 392970), (90, 340574), (117, 261980), (130, 235782), (156, 196485), (180, 170287), (195, 157188), (234, 130990), (260, 117891), (390, 78594), (468, 65495), (585, 52396), (780, 39297), (1170, 26198), (2340, 13099)]