858896430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{2179}}^1$

素因数の和:4073

約数の個数: 64

約数和(自身を含む): 2358167040

約数和(自身を除く): 1499270610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1877, 2179, 3754, 4358, 5631, 6537, 9385, 10895, 11262, 13074, 13139, 15253, 18770, 21790, 26278, 28155, 30506, 32685, 39417, 45759, 56310, 65370, 65695, 76265, 78834, 91518, 131390, 152530, 197085, 228795, 394170, 457590, 4089983, 8179966, 12269949, 20449915, 24539898, 28629881, 40899830, 57259762, 61349745, 85889643, 122699490, 143149405, 171779286, 286298810, 429448215, 858896430]

約数ペア:

[(1, 858896430), (2, 429448215), (3, 286298810), (5, 171779286), (6, 143149405), (7, 122699490), (10, 85889643), (14, 61349745), (15, 57259762), (21, 40899830), (30, 28629881), (35, 24539898), (42, 20449915), (70, 12269949), (105, 8179966), (210, 4089983), (1877, 457590), (2179, 394170), (3754, 228795), (4358, 197085), (5631, 152530), (6537, 131390), (9385, 91518), (10895, 78834), (11262, 76265), (13074, 65695), (13139, 65370), (15253, 56310), (18770, 45759), (21790, 39417), (26278, 32685), (28155, 30506)]