201390570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24061}}^1$

素因数の和:24108

約数の個数: 64

約数和(自身を含む): 554388480

約数和(自身を除く): 352997910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 24061, 48122, 72183, 120305, 144366, 216549, 240610, 360915, 433098, 649647, 721830, 745891, 1082745, 1299294, 1491782, 2165490, 2237673, 3248235, 3729455, 4475346, 6496470, 6713019, 7458910, 11188365, 13426038, 20139057, 22376730, 33565095, 40278114, 67130190, 100695285, 201390570]

約数ペア:

[(1, 201390570), (2, 100695285), (3, 67130190), (5, 40278114), (6, 33565095), (9, 22376730), (10, 20139057), (15, 13426038), (18, 11188365), (27, 7458910), (30, 6713019), (31, 6496470), (45, 4475346), (54, 3729455), (62, 3248235), (90, 2237673), (93, 2165490), (135, 1491782), (155, 1299294), (186, 1082745), (270, 745891), (279, 721830), (310, 649647), (465, 433098), (558, 360915), (837, 240610), (930, 216549), (1395, 144366), (1674, 120305), (2790, 72183), (4185, 48122), (8370, 24061)]