1169910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{619}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 3571200

約数和(自身を除く): 2401290

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 619, 630, 945, 1238, 1857, 1890, 3095, 3714, 4333, 5571, 6190, 8666, 9285, 11142, 12999, 16713, 18570, 21665, 25998, 27855, 33426, 38997, 43330, 55710, 64995, 77994, 83565, 116991, 129990, 167130, 194985, 233982, 389970, 584955, 1169910]

約数ペア:

[(1, 1169910), (2, 584955), (3, 389970), (5, 233982), (6, 194985), (7, 167130), (9, 129990), (10, 116991), (14, 83565), (15, 77994), (18, 64995), (21, 55710), (27, 43330), (30, 38997), (35, 33426), (42, 27855), (45, 25998), (54, 21665), (63, 18570), (70, 16713), (90, 12999), (105, 11142), (126, 9285), (135, 8666), (189, 6190), (210, 5571), (270, 4333), (315, 3714), (378, 3095), (619, 1890), (630, 1857), (945, 1238)]