57868860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:883

約数の個数: 96

約数和(自身を含む): 186342912

約数和(自身を除く): 128474052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 653, 844, 1055, 1266, 1306, 1477, 1959, 2110, 2532, 2612, 2954, 3165, 3265, 3918, 4220, 4431, 4571, 5908, 6330, 6530, 7385, 7836, 8862, 9142, 9795, 12660, 13060, 13713, 14770, 17724, 18284, 19590, 22155, 22855, 27426, 29540, 39180, 44310, 45710, 54852, 68565, 88620, 91420, 137130, 137783, 274260, 275566, 413349, 551132, 688915, 826698, 964481, 1377830, 1653396, 1928962, 2066745, 2755660, 2893443, 3857924, 4133490, 4822405, 5786886, 8266980, 9644810, 11573772, 14467215, 19289620, 28934430, 57868860]

約数ペア:

[(1, 57868860), (2, 28934430), (3, 19289620), (4, 14467215), (5, 11573772), (6, 9644810), (7, 8266980), (10, 5786886), (12, 4822405), (14, 4133490), (15, 3857924), (20, 2893443), (21, 2755660), (28, 2066745), (30, 1928962), (35, 1653396), (42, 1377830), (60, 964481), (70, 826698), (84, 688915), (105, 551132), (140, 413349), (210, 275566), (211, 274260), (420, 137783), (422, 137130), (633, 91420), (653, 88620), (844, 68565), (1055, 54852), (1266, 45710), (1306, 44310), (1477, 39180), (1959, 29540), (2110, 27426), (2532, 22855), (2612, 22155), (2954, 19590), (3165, 18284), (3265, 17724), (3918, 14770), (4220, 13713), (4431, 13060), (4571, 12660), (5908, 9795), (6330, 9142), (6530, 8862), (7385, 7836)]