619240830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11423}}^1$

素因数の和:11585

約数の個数: 64

約数和(自身を含む): 1612154880

約数和(自身を除く): 992914050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 139, 195, 278, 390, 417, 695, 834, 1390, 1807, 2085, 3614, 4170, 5421, 9035, 10842, 11423, 18070, 22846, 27105, 34269, 54210, 57115, 68538, 114230, 148499, 171345, 296998, 342690, 445497, 742495, 890994, 1484990, 1587797, 2227485, 3175594, 4454970, 4763391, 7938985, 9526782, 15877970, 20641361, 23816955, 41282722, 47633910, 61924083, 103206805, 123848166, 206413610, 309620415, 619240830]

約数ペア:

[(1, 619240830), (2, 309620415), (3, 206413610), (5, 123848166), (6, 103206805), (10, 61924083), (13, 47633910), (15, 41282722), (26, 23816955), (30, 20641361), (39, 15877970), (65, 9526782), (78, 7938985), (130, 4763391), (139, 4454970), (195, 3175594), (278, 2227485), (390, 1587797), (417, 1484990), (695, 890994), (834, 742495), (1390, 445497), (1807, 342690), (2085, 296998), (3614, 171345), (4170, 148499), (5421, 114230), (9035, 68538), (10842, 57115), (11423, 54210), (18070, 34269), (22846, 27105)]