71412030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:823

約数の個数: 80

約数和(自身を含む): 193772304

約数和(自身を除く): 122360274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 131, 135, 162, 262, 270, 393, 405, 655, 673, 786, 810, 1179, 1310, 1346, 1965, 2019, 2358, 3365, 3537, 3930, 4038, 5895, 6057, 6730, 7074, 10095, 10611, 11790, 12114, 17685, 18171, 20190, 21222, 30285, 35370, 36342, 53055, 54513, 60570, 88163, 90855, 106110, 109026, 176326, 181710, 264489, 272565, 440815, 528978, 545130, 793467, 881630, 1322445, 1586934, 2380401, 2644890, 3967335, 4760802, 7141203, 7934670, 11902005, 14282406, 23804010, 35706015, 71412030]

約数ペア:

[(1, 71412030), (2, 35706015), (3, 23804010), (5, 14282406), (6, 11902005), (9, 7934670), (10, 7141203), (15, 4760802), (18, 3967335), (27, 2644890), (30, 2380401), (45, 1586934), (54, 1322445), (81, 881630), (90, 793467), (131, 545130), (135, 528978), (162, 440815), (262, 272565), (270, 264489), (393, 181710), (405, 176326), (655, 109026), (673, 106110), (786, 90855), (810, 88163), (1179, 60570), (1310, 54513), (1346, 53055), (1965, 36342), (2019, 35370), (2358, 30285), (3365, 21222), (3537, 20190), (3930, 18171), (4038, 17685), (5895, 12114), (6057, 11790), (6730, 10611), (7074, 10095)]