151204980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81293}}^1$

素因数の和:81336

約数の個数: 48

約数和(自身を含む): 437036544

約数和(自身を除く): 285831564

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, 81293, 162586, 243879, 325172, 406465, 487758, 812930, 975516, 1219395, 1625860, 2438790, 2520083, 4877580, 5040166, 7560249, 10080332, 12600415, 15120498, 25200830, 30240996, 37801245, 50401660, 75602490, 151204980]

約数ペア:

[(1, 151204980), (2, 75602490), (3, 50401660), (4, 37801245), (5, 30240996), (6, 25200830), (10, 15120498), (12, 12600415), (15, 10080332), (20, 7560249), (30, 5040166), (31, 4877580), (60, 2520083), (62, 2438790), (93, 1625860), (124, 1219395), (155, 975516), (186, 812930), (310, 487758), (372, 406465), (465, 325172), (620, 243879), (930, 162586), (1860, 81293)]