39440370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42409}}^1$

素因数の和:42450

約数の個数: 32

約数和(自身を含む): 97712640

約数和(自身を除く): 58272270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 42409, 84818, 127227, 212045, 254454, 424090, 636135, 1272270, 1314679, 2629358, 3944037, 6573395, 7888074, 13146790, 19720185, 39440370]

約数ペア:

[(1, 39440370), (2, 19720185), (3, 13146790), (5, 7888074), (6, 6573395), (10, 3944037), (15, 2629358), (30, 1314679), (31, 1272270), (62, 636135), (93, 424090), (155, 254454), (186, 212045), (310, 127227), (465, 84818), (930, 42409)]