154725090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1$

素因数の和:1283

約数の個数: 64

約数和(自身を含む): 401175936

約数和(自身を除く): 246450846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 617, 643, 1234, 1286, 1851, 1929, 3085, 3215, 3702, 3858, 6170, 6430, 8021, 8359, 9255, 9645, 16042, 16718, 18510, 19290, 24063, 25077, 40105, 41795, 48126, 50154, 80210, 83590, 120315, 125385, 240630, 250770, 396731, 793462, 1190193, 1983655, 2380386, 3967310, 5157503, 5950965, 10315006, 11901930, 15472509, 25787515, 30945018, 51575030, 77362545, 154725090]

約数ペア:

[(1, 154725090), (2, 77362545), (3, 51575030), (5, 30945018), (6, 25787515), (10, 15472509), (13, 11901930), (15, 10315006), (26, 5950965), (30, 5157503), (39, 3967310), (65, 2380386), (78, 1983655), (130, 1190193), (195, 793462), (390, 396731), (617, 250770), (643, 240630), (1234, 125385), (1286, 120315), (1851, 83590), (1929, 80210), (3085, 50154), (3215, 48126), (3702, 41795), (3858, 40105), (6170, 25077), (6430, 24063), (8021, 19290), (8359, 18510), (9255, 16718), (9645, 16042)]