1843260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 5332992

約数和(自身を除く): 3489732

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, 991, 1860, 1982, 2973, 3964, 4955, 5946, 9910, 11892, 14865, 19820, 29730, 30721, 59460, 61442, 92163, 122884, 153605, 184326, 307210, 368652, 460815, 614420, 921630, 1843260]

約数ペア:

[(1, 1843260), (2, 921630), (3, 614420), (4, 460815), (5, 368652), (6, 307210), (10, 184326), (12, 153605), (15, 122884), (20, 92163), (30, 61442), (31, 59460), (60, 30721), (62, 29730), (93, 19820), (124, 14865), (155, 11892), (186, 9910), (310, 5946), (372, 4955), (465, 3964), (620, 2973), (930, 1982), (991, 1860)]