72973380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39233}}^1$

素因数の和:39276

約数の個数: 48

約数和(自身を含む): 210921984

約数和(自身を除く): 137948604

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, 39233, 78466, 117699, 156932, 196165, 235398, 392330, 470796, 588495, 784660, 1176990, 1216223, 2353980, 2432446, 3648669, 4864892, 6081115, 7297338, 12162230, 14594676, 18243345, 24324460, 36486690, 72973380]

約数ペア:

[(1, 72973380), (2, 36486690), (3, 24324460), (4, 18243345), (5, 14594676), (6, 12162230), (10, 7297338), (12, 6081115), (15, 4864892), (20, 3648669), (30, 2432446), (31, 2353980), (60, 1216223), (62, 1176990), (93, 784660), (124, 588495), (155, 470796), (186, 392330), (310, 235398), (372, 196165), (465, 156932), (620, 117699), (930, 78466), (1860, 39233)]