30147156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 84333704

約数和(自身を除く): 54186548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1741, 1924, 2886, 3482, 4329, 5223, 5772, 6964, 8658, 10446, 15669, 17316, 20892, 22633, 31338, 45266, 62676, 64417, 67899, 90532, 128834, 135798, 193251, 203697, 257668, 271596, 386502, 407394, 579753, 773004, 814788, 837421, 1159506, 1674842, 2319012, 2512263, 3349684, 5024526, 7536789, 10049052, 15073578, 30147156]

約数ペア:

[(1, 30147156), (2, 15073578), (3, 10049052), (4, 7536789), (6, 5024526), (9, 3349684), (12, 2512263), (13, 2319012), (18, 1674842), (26, 1159506), (36, 837421), (37, 814788), (39, 773004), (52, 579753), (74, 407394), (78, 386502), (111, 271596), (117, 257668), (148, 203697), (156, 193251), (222, 135798), (234, 128834), (333, 90532), (444, 67899), (468, 64417), (481, 62676), (666, 45266), (962, 31338), (1332, 22633), (1443, 20892), (1741, 17316), (1924, 15669), (2886, 10446), (3482, 8658), (4329, 6964), (5223, 5772)]