4462140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2399}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 12902400

約数和(自身を除く): 8440260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 2399, 4798, 7197, 9596, 11995, 14394, 23990, 28788, 35985, 47980, 71970, 74369, 143940, 148738, 223107, 297476, 371845, 446214, 743690, 892428, 1115535, 1487380, 2231070, 4462140]

約数ペア:

[(1, 4462140), (2, 2231070), (3, 1487380), (4, 1115535), (5, 892428), (6, 743690), (10, 446214), (12, 371845), (15, 297476), (20, 223107), (30, 148738), (31, 143940), (60, 74369), (62, 71970), (93, 47980), (124, 35985), (155, 28788), (186, 23990), (310, 14394), (372, 11995), (465, 9596), (620, 7197), (930, 4798), (1860, 2399)]