1566368730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{12713}}^1$

素因数の和:12800

約数の個数: 72

約数和(自身を含む): 4185931932

約数和(自身を除く): 2619563202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1369, 1665, 2738, 3330, 4107, 6845, 8214, 12321, 12713, 13690, 20535, 24642, 25426, 38139, 41070, 61605, 63565, 76278, 114417, 123210, 127130, 190695, 228834, 381390, 470381, 572085, 940762, 1144170, 1411143, 2351905, 2822286, 4233429, 4703810, 7055715, 8466858, 14111430, 17404097, 21167145, 34808194, 42334290, 52212291, 87020485, 104424582, 156636873, 174040970, 261061455, 313273746, 522122910, 783184365, 1566368730]

約数ペア:

[(1, 1566368730), (2, 783184365), (3, 522122910), (5, 313273746), (6, 261061455), (9, 174040970), (10, 156636873), (15, 104424582), (18, 87020485), (30, 52212291), (37, 42334290), (45, 34808194), (74, 21167145), (90, 17404097), (111, 14111430), (185, 8466858), (222, 7055715), (333, 4703810), (370, 4233429), (555, 2822286), (666, 2351905), (1110, 1411143), (1369, 1144170), (1665, 940762), (2738, 572085), (3330, 470381), (4107, 381390), (6845, 228834), (8214, 190695), (12321, 127130), (12713, 123210), (13690, 114417), (20535, 76278), (24642, 63565), (25426, 61605), (38139, 41070)]