142310460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76511}}^1$

素因数の和:76554

約数の個数: 48

約数和(自身を含む): 411328512

約数和(自身を除く): 269018052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 76511, 153022, 229533, 306044, 382555, 459066, 765110, 918132, 1147665, 1530220, 2295330, 2371841, 4590660, 4743682, 7115523, 9487364, 11859205, 14231046, 23718410, 28462092, 35577615, 47436820, 71155230, 142310460]

約数ペア:

[(1, 142310460), (2, 71155230), (3, 47436820), (4, 35577615), (5, 28462092), (6, 23718410), (10, 14231046), (12, 11859205), (15, 9487364), (20, 7115523), (30, 4743682), (31, 4590660), (60, 2371841), (62, 2295330), (93, 1530220), (124, 1147665), (155, 918132), (186, 765110), (310, 459066), (372, 382555), (465, 306044), (620, 229533), (930, 153022), (1860, 76511)]