156734970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1109}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 430928640

約数和(自身を除く): 274193670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 673, 1109, 1346, 2019, 2218, 3327, 3365, 4038, 4711, 5545, 6654, 6730, 7763, 9422, 10095, 11090, 14133, 15526, 16635, 20190, 23289, 23555, 28266, 33270, 38815, 46578, 47110, 70665, 77630, 116445, 141330, 232890, 746357, 1492714, 2239071, 3731785, 4478142, 5224499, 7463570, 10448998, 11195355, 15673497, 22390710, 26122495, 31346994, 52244990, 78367485, 156734970]

約数ペア:

[(1, 156734970), (2, 78367485), (3, 52244990), (5, 31346994), (6, 26122495), (7, 22390710), (10, 15673497), (14, 11195355), (15, 10448998), (21, 7463570), (30, 5224499), (35, 4478142), (42, 3731785), (70, 2239071), (105, 1492714), (210, 746357), (673, 232890), (1109, 141330), (1346, 116445), (2019, 77630), (2218, 70665), (3327, 47110), (3365, 46578), (4038, 38815), (4711, 33270), (5545, 28266), (6654, 23555), (6730, 23289), (7763, 20190), (9422, 16635), (10095, 15526), (11090, 14133)]