149193590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2541

約数の個数: 64

約数和(自身を含む): 335591424

約数和(自身を除く): 186397834

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1742, 2345, 2447, 4355, 4690, 4894, 6097, 8710, 12194, 12235, 17129, 24470, 30485, 31811, 34258, 60970, 63622, 85645, 159055, 163949, 171290, 222677, 318110, 327898, 445354, 819745, 1113385, 1147643, 1639490, 2131337, 2226770, 2295286, 4262674, 5738215, 10656685, 11476430, 14919359, 21313370, 29838718, 74596795, 149193590]

約数ペア:

[(1, 149193590), (2, 74596795), (5, 29838718), (7, 21313370), (10, 14919359), (13, 11476430), (14, 10656685), (26, 5738215), (35, 4262674), (65, 2295286), (67, 2226770), (70, 2131337), (91, 1639490), (130, 1147643), (134, 1113385), (182, 819745), (335, 445354), (455, 327898), (469, 318110), (670, 222677), (871, 171290), (910, 163949), (938, 159055), (1742, 85645), (2345, 63622), (2447, 60970), (4355, 34258), (4690, 31811), (4894, 30485), (6097, 24470), (8710, 17129), (12194, 12235)]