4955970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 12448512

約数和(自身を除く): 7492542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 2190, 2263, 4526, 5329, 6789, 10658, 11315, 13578, 15987, 22630, 26645, 31974, 33945, 53290, 67890, 79935, 159870, 165199, 330398, 495597, 825995, 991194, 1651990, 2477985, 4955970]

約数ペア:

[(1, 4955970), (2, 2477985), (3, 1651990), (5, 991194), (6, 825995), (10, 495597), (15, 330398), (30, 165199), (31, 159870), (62, 79935), (73, 67890), (93, 53290), (146, 33945), (155, 31974), (186, 26645), (219, 22630), (310, 15987), (365, 13578), (438, 11315), (465, 10658), (730, 6789), (930, 5329), (1095, 4526), (2190, 2263)]