30424472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 65772000

約数和(自身を除く): 35347528

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 89, 104, 152, 173, 178, 247, 346, 356, 494, 692, 712, 988, 1157, 1384, 1691, 1976, 2249, 2314, 3287, 3382, 4498, 4628, 6574, 6764, 8996, 9256, 13148, 13528, 15397, 17992, 21983, 26296, 30794, 42731, 43966, 61588, 85462, 87932, 123176, 170924, 175864, 200161, 292543, 341848, 400322, 585086, 800644, 1170172, 1601288, 2340344, 3803059, 7606118, 15212236, 30424472]

約数ペア:

[(1, 30424472), (2, 15212236), (4, 7606118), (8, 3803059), (13, 2340344), (19, 1601288), (26, 1170172), (38, 800644), (52, 585086), (76, 400322), (89, 341848), (104, 292543), (152, 200161), (173, 175864), (178, 170924), (247, 123176), (346, 87932), (356, 85462), (494, 61588), (692, 43966), (712, 42731), (988, 30794), (1157, 26296), (1384, 21983), (1691, 17992), (1976, 15397), (2249, 13528), (2314, 13148), (3287, 9256), (3382, 8996), (4498, 6764), (4628, 6574)]