15331290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 41731200

約数和(自身を除く): 26399910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2069, 2470, 3705, 4138, 6207, 7410, 10345, 12414, 20690, 26897, 31035, 39311, 53794, 62070, 78622, 80691, 117933, 134485, 161382, 196555, 235866, 268970, 393110, 403455, 511043, 589665, 806910, 1022086, 1179330, 1533129, 2555215, 3066258, 5110430, 7665645, 15331290]

約数ペア:

[(1, 15331290), (2, 7665645), (3, 5110430), (5, 3066258), (6, 2555215), (10, 1533129), (13, 1179330), (15, 1022086), (19, 806910), (26, 589665), (30, 511043), (38, 403455), (39, 393110), (57, 268970), (65, 235866), (78, 196555), (95, 161382), (114, 134485), (130, 117933), (190, 80691), (195, 78622), (247, 62070), (285, 53794), (390, 39311), (494, 31035), (570, 26897), (741, 20690), (1235, 12414), (1482, 10345), (2069, 7410), (2470, 6207), (3705, 4138)]