11855430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2346

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 21437370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2311, 2565, 4622, 5130, 6933, 11555, 13866, 20799, 23110, 34665, 41598, 43909, 62397, 69330, 87818, 103995, 124794, 131727, 207990, 219545, 263454, 311985, 395181, 439090, 623970, 658635, 790362, 1185543, 1317270, 1975905, 2371086, 3951810, 5927715, 11855430]

約数ペア:

[(1, 11855430), (2, 5927715), (3, 3951810), (5, 2371086), (6, 1975905), (9, 1317270), (10, 1185543), (15, 790362), (18, 658635), (19, 623970), (27, 439090), (30, 395181), (38, 311985), (45, 263454), (54, 219545), (57, 207990), (90, 131727), (95, 124794), (114, 103995), (135, 87818), (171, 69330), (190, 62397), (270, 43909), (285, 41598), (342, 34665), (513, 23110), (570, 20799), (855, 13866), (1026, 11555), (1710, 6933), (2311, 5130), (2565, 4622)]