4019460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 11622912

約数和(自身を除く): 7603452

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, 2161, 4322, 6483, 8644, 10805, 12966, 21610, 25932, 32415, 43220, 64830, 66991, 129660, 133982, 200973, 267964, 334955, 401946, 669910, 803892, 1004865, 1339820, 2009730, 4019460]

約数ペア:

[(1, 4019460), (2, 2009730), (3, 1339820), (4, 1004865), (5, 803892), (6, 669910), (10, 401946), (12, 334955), (15, 267964), (20, 200973), (30, 133982), (31, 129660), (60, 66991), (62, 64830), (93, 43220), (124, 32415), (155, 25932), (186, 21610), (310, 12966), (372, 10805), (465, 8644), (620, 6483), (930, 4322), (1860, 2161)]