742604820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{6701}}^1$

素因数の和:8560

約数の個数: 48

約数和(自身を含む): 2080729728

約数和(自身を除く): 1338124908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1847, 3694, 5541, 6701, 7388, 9235, 11082, 13402, 18470, 20103, 22164, 26804, 27705, 33505, 36940, 40206, 55410, 67010, 80412, 100515, 110820, 134020, 201030, 402060, 12376747, 24753494, 37130241, 49506988, 61883735, 74260482, 123767470, 148520964, 185651205, 247534940, 371302410, 742604820]

約数ペア:

[(1, 742604820), (2, 371302410), (3, 247534940), (4, 185651205), (5, 148520964), (6, 123767470), (10, 74260482), (12, 61883735), (15, 49506988), (20, 37130241), (30, 24753494), (60, 12376747), (1847, 402060), (3694, 201030), (5541, 134020), (6701, 110820), (7388, 100515), (9235, 80412), (11082, 67010), (13402, 55410), (18470, 40206), (20103, 36940), (22164, 33505), (26804, 27705)]