2167620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 7488768

約数和(自身を除く): 5321148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 397, 420, 455, 546, 780, 794, 910, 1092, 1191, 1365, 1588, 1820, 1985, 2382, 2730, 2779, 3970, 4764, 5161, 5460, 5558, 5955, 7940, 8337, 10322, 11116, 11910, 13895, 15483, 16674, 20644, 23820, 25805, 27790, 30966, 33348, 36127, 41685, 51610, 55580, 61932, 72254, 77415, 83370, 103220, 108381, 144508, 154830, 166740, 180635, 216762, 309660, 361270, 433524, 541905, 722540, 1083810, 2167620]

約数ペア:

[(1, 2167620), (2, 1083810), (3, 722540), (4, 541905), (5, 433524), (6, 361270), (7, 309660), (10, 216762), (12, 180635), (13, 166740), (14, 154830), (15, 144508), (20, 108381), (21, 103220), (26, 83370), (28, 77415), (30, 72254), (35, 61932), (39, 55580), (42, 51610), (52, 41685), (60, 36127), (65, 33348), (70, 30966), (78, 27790), (84, 25805), (91, 23820), (105, 20644), (130, 16674), (140, 15483), (156, 13895), (182, 11910), (195, 11116), (210, 10322), (260, 8337), (273, 7940), (364, 5955), (390, 5558), (397, 5460), (420, 5161), (455, 4764), (546, 3970), (780, 2779), (794, 2730), (910, 2382), (1092, 1985), (1191, 1820), (1365, 1588)]