147745380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79433}}^1$

素因数の和:79476

約数の個数: 48

約数和(自身を含む): 427037184

約数和(自身を除く): 279291804

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, 79433, 158866, 238299, 317732, 397165, 476598, 794330, 953196, 1191495, 1588660, 2382990, 2462423, 4765980, 4924846, 7387269, 9849692, 12312115, 14774538, 24624230, 29549076, 36936345, 49248460, 73872690, 147745380]

約数ペア:

[(1, 147745380), (2, 73872690), (3, 49248460), (4, 36936345), (5, 29549076), (6, 24624230), (10, 14774538), (12, 12312115), (15, 9849692), (20, 7387269), (30, 4924846), (31, 4765980), (60, 2462423), (62, 2382990), (93, 1588660), (124, 1191495), (155, 953196), (186, 794330), (310, 476598), (372, 397165), (465, 317732), (620, 238299), (930, 158866), (1860, 79433)]