27959070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 71285760

約数和(自身を除く): 43326690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 271, 285, 362, 542, 543, 570, 813, 905, 1086, 1355, 1626, 1810, 2710, 2715, 3439, 4065, 5149, 5430, 6878, 8130, 10298, 10317, 15447, 17195, 20634, 25745, 30894, 34390, 49051, 51490, 51585, 77235, 98102, 103170, 147153, 154470, 245255, 294306, 490510, 735765, 931969, 1471530, 1863938, 2795907, 4659845, 5591814, 9319690, 13979535, 27959070]

約数ペア:

[(1, 27959070), (2, 13979535), (3, 9319690), (5, 5591814), (6, 4659845), (10, 2795907), (15, 1863938), (19, 1471530), (30, 931969), (38, 735765), (57, 490510), (95, 294306), (114, 245255), (181, 154470), (190, 147153), (271, 103170), (285, 98102), (362, 77235), (542, 51585), (543, 51490), (570, 49051), (813, 34390), (905, 30894), (1086, 25745), (1355, 20634), (1626, 17195), (1810, 15447), (2710, 10317), (2715, 10298), (3439, 8130), (4065, 6878), (5149, 5430)]