74362470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27239}}^1$

素因数の和:27269

約数の個数: 64

約数和(自身を含む): 219663360

約数和(自身を除く): 145300890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 27239, 54478, 81717, 136195, 163434, 190673, 272390, 354107, 381346, 408585, 572019, 708214, 817170, 953365, 1062321, 1144038, 1770535, 1906730, 2124642, 2478749, 2860095, 3541070, 4957498, 5311605, 5720190, 7436247, 10623210, 12393745, 14872494, 24787490, 37181235, 74362470]

約数ペア:

[(1, 74362470), (2, 37181235), (3, 24787490), (5, 14872494), (6, 12393745), (7, 10623210), (10, 7436247), (13, 5720190), (14, 5311605), (15, 4957498), (21, 3541070), (26, 2860095), (30, 2478749), (35, 2124642), (39, 1906730), (42, 1770535), (65, 1144038), (70, 1062321), (78, 953365), (91, 817170), (105, 708214), (130, 572019), (182, 408585), (195, 381346), (210, 354107), (273, 272390), (390, 190673), (455, 163434), (546, 136195), (910, 81717), (1365, 54478), (2730, 27239)]