30741390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2777}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 84006720

約数和(自身を除く): 53265330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 2777, 3690, 5535, 5554, 8331, 11070, 13885, 16662, 24993, 27770, 41655, 49986, 74979, 83310, 113857, 124965, 149958, 227714, 249930, 341571, 374895, 569285, 683142, 749790, 1024713, 1138570, 1707855, 2049426, 3074139, 3415710, 5123565, 6148278, 10247130, 15370695, 30741390]

約数ペア:

[(1, 30741390), (2, 15370695), (3, 10247130), (5, 6148278), (6, 5123565), (9, 3415710), (10, 3074139), (15, 2049426), (18, 1707855), (27, 1138570), (30, 1024713), (41, 749790), (45, 683142), (54, 569285), (82, 374895), (90, 341571), (123, 249930), (135, 227714), (205, 149958), (246, 124965), (270, 113857), (369, 83310), (410, 74979), (615, 49986), (738, 41655), (1107, 27770), (1230, 24993), (1845, 16662), (2214, 13885), (2777, 11070), (3690, 8331), (5535, 5554)]