73870685

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 109946160

約数和(自身を除く): 36075475

約数列:

[1, 5, 7, 29, 35, 37, 49, 145, 185, 203, 245, 259, 281, 1015, 1073, 1295, 1405, 1421, 1813, 1967, 5365, 7105, 7511, 8149, 9065, 9835, 10397, 13769, 37555, 40745, 51985, 52577, 57043, 68845, 72779, 262885, 285215, 301513, 363895, 399301, 509453, 1507565, 1996505, 2110591, 2547265, 10552955, 14774137, 73870685]

約数ペア:

[(1, 73870685), (5, 14774137), (7, 10552955), (29, 2547265), (35, 2110591), (37, 1996505), (49, 1507565), (145, 509453), (185, 399301), (203, 363895), (245, 301513), (259, 285215), (281, 262885), (1015, 72779), (1073, 68845), (1295, 57043), (1405, 52577), (1421, 51985), (1813, 40745), (1967, 37555), (5365, 13769), (7105, 10397), (7511, 9835), (8149, 9065)]