30049695

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 48

約数和(自身を含む): 57937152

約数和(自身を除く): 27887457

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 403, 465, 585, 1209, 1395, 1657, 2015, 3627, 4971, 6045, 8285, 14913, 18135, 21541, 24855, 51367, 64623, 74565, 107705, 154101, 193869, 256835, 323115, 462303, 667771, 770505, 969345, 2003313, 2311515, 3338855, 6009939, 10016565, 30049695]

約数ペア:

[(1, 30049695), (3, 10016565), (5, 6009939), (9, 3338855), (13, 2311515), (15, 2003313), (31, 969345), (39, 770505), (45, 667771), (65, 462303), (93, 323115), (117, 256835), (155, 193869), (195, 154101), (279, 107705), (403, 74565), (465, 64623), (585, 51367), (1209, 24855), (1395, 21541), (1657, 18135), (2015, 14913), (3627, 8285), (4971, 6045)]