4854990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 13570560

約数和(自身を除く): 8715570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 379, 427, 610, 758, 854, 915, 1137, 1281, 1830, 1895, 2135, 2274, 2562, 2653, 3790, 4270, 5306, 5685, 6405, 7959, 11370, 12810, 13265, 15918, 23119, 26530, 39795, 46238, 69357, 79590, 115595, 138714, 161833, 231190, 323666, 346785, 485499, 693570, 809165, 970998, 1618330, 2427495, 4854990]

約数ペア:

[(1, 4854990), (2, 2427495), (3, 1618330), (5, 970998), (6, 809165), (7, 693570), (10, 485499), (14, 346785), (15, 323666), (21, 231190), (30, 161833), (35, 138714), (42, 115595), (61, 79590), (70, 69357), (105, 46238), (122, 39795), (183, 26530), (210, 23119), (305, 15918), (366, 13265), (379, 12810), (427, 11370), (610, 7959), (758, 6405), (854, 5685), (915, 5306), (1137, 4270), (1281, 3790), (1830, 2653), (1895, 2562), (2135, 2274)]