165356310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1723}}^1$

素因数の和:2197

約数の個数: 64

約数和(自身を含む): 454804992

約数和(自身を除く): 289448682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 457, 914, 1371, 1723, 2285, 2742, 3199, 3446, 4570, 5169, 6398, 6855, 8615, 9597, 10338, 12061, 13710, 15995, 17230, 19194, 24122, 25845, 31990, 36183, 47985, 51690, 60305, 72366, 95970, 120610, 180915, 361830, 787411, 1574822, 2362233, 3937055, 4724466, 5511877, 7874110, 11023754, 11811165, 16535631, 23622330, 27559385, 33071262, 55118770, 82678155, 165356310]

約数ペア:

[(1, 165356310), (2, 82678155), (3, 55118770), (5, 33071262), (6, 27559385), (7, 23622330), (10, 16535631), (14, 11811165), (15, 11023754), (21, 7874110), (30, 5511877), (35, 4724466), (42, 3937055), (70, 2362233), (105, 1574822), (210, 787411), (457, 361830), (914, 180915), (1371, 120610), (1723, 95970), (2285, 72366), (2742, 60305), (3199, 51690), (3446, 47985), (4570, 36183), (5169, 31990), (6398, 25845), (6855, 24122), (8615, 19194), (9597, 17230), (10338, 15995), (12061, 13710)]