29178130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 55139328

約数和(自身を除く): 25961198

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1543, 1891, 3086, 3782, 7715, 9455, 15430, 18910, 47833, 94123, 95666, 188246, 239165, 470615, 478330, 941230, 2917813, 5835626, 14589065, 29178130]

約数ペア:

[(1, 29178130), (2, 14589065), (5, 5835626), (10, 2917813), (31, 941230), (61, 478330), (62, 470615), (122, 239165), (155, 188246), (305, 95666), (310, 94123), (610, 47833), (1543, 18910), (1891, 15430), (3086, 9455), (3782, 7715)]