72439410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3767}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 174172032

約数和(自身を除く): 101732622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3767, 3846, 6410, 7534, 9615, 11301, 18835, 19230, 22602, 37670, 56505, 113010, 2414647, 4829294, 7243941, 12073235, 14487882, 24146470, 36219705, 72439410]

約数ペア:

[(1, 72439410), (2, 36219705), (3, 24146470), (5, 14487882), (6, 12073235), (10, 7243941), (15, 4829294), (30, 2414647), (641, 113010), (1282, 56505), (1923, 37670), (3205, 22602), (3767, 19230), (3846, 18835), (6410, 11301), (7534, 9615)]