27603390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 64

約数和(自身を含む): 70732800

約数和(自身を除く): 43129410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 285, 395, 474, 570, 613, 790, 1185, 1226, 1501, 1839, 2370, 3002, 3065, 3678, 4503, 6130, 7505, 9006, 9195, 11647, 15010, 18390, 22515, 23294, 34941, 45030, 48427, 58235, 69882, 96854, 116470, 145281, 174705, 242135, 290562, 349410, 484270, 726405, 920113, 1452810, 1840226, 2760339, 4600565, 5520678, 9201130, 13801695, 27603390]

約数ペア:

[(1, 27603390), (2, 13801695), (3, 9201130), (5, 5520678), (6, 4600565), (10, 2760339), (15, 1840226), (19, 1452810), (30, 920113), (38, 726405), (57, 484270), (79, 349410), (95, 290562), (114, 242135), (158, 174705), (190, 145281), (237, 116470), (285, 96854), (395, 69882), (474, 58235), (570, 48427), (613, 45030), (790, 34941), (1185, 23294), (1226, 22515), (1501, 18390), (1839, 15010), (2370, 11647), (3002, 9195), (3065, 9006), (3678, 7505), (4503, 6130)]