64792170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7788

約数の個数: 64

約数和(自身を含む): 178375680

約数和(自身を除く): 113583510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 7741, 8370, 15482, 23223, 38705, 46446, 69669, 77410, 116115, 139338, 209007, 232230, 239971, 348345, 418014, 479942, 696690, 719913, 1045035, 1199855, 1439826, 2090070, 2159739, 2399710, 3599565, 4319478, 6479217, 7199130, 10798695, 12958434, 21597390, 32396085, 64792170]

約数ペア:

[(1, 64792170), (2, 32396085), (3, 21597390), (5, 12958434), (6, 10798695), (9, 7199130), (10, 6479217), (15, 4319478), (18, 3599565), (27, 2399710), (30, 2159739), (31, 2090070), (45, 1439826), (54, 1199855), (62, 1045035), (90, 719913), (93, 696690), (135, 479942), (155, 418014), (186, 348345), (270, 239971), (279, 232230), (310, 209007), (465, 139338), (558, 116115), (837, 77410), (930, 69669), (1395, 46446), (1674, 38705), (2790, 23223), (4185, 15482), (7741, 8370)]