489128430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2131}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 1343467008

約数和(自身を除く): 854338578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1093, 2131, 2186, 3279, 4262, 5465, 6393, 6558, 7651, 10655, 10930, 12786, 14917, 15302, 16395, 21310, 22953, 29834, 31965, 32790, 38255, 44751, 45906, 63930, 74585, 76510, 89502, 114765, 149170, 223755, 229530, 447510, 2329183, 4658366, 6987549, 11645915, 13975098, 16304281, 23291830, 32608562, 34937745, 48912843, 69875490, 81521405, 97825686, 163042810, 244564215, 489128430]

約数ペア:

[(1, 489128430), (2, 244564215), (3, 163042810), (5, 97825686), (6, 81521405), (7, 69875490), (10, 48912843), (14, 34937745), (15, 32608562), (21, 23291830), (30, 16304281), (35, 13975098), (42, 11645915), (70, 6987549), (105, 4658366), (210, 2329183), (1093, 447510), (2131, 229530), (2186, 223755), (3279, 149170), (4262, 114765), (5465, 89502), (6393, 76510), (6558, 74585), (7651, 63930), (10655, 45906), (10930, 44751), (12786, 38255), (14917, 32790), (15302, 31965), (16395, 29834), (21310, 22953)]