17159940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13619}}^1$

素因数の和:13641

約数の個数: 72

約数和(自身を含む): 59492160

約数和(自身を除く): 42332220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13619, 27238, 40857, 54476, 68095, 81714, 95333, 122571, 136190, 163428, 190666, 204285, 245142, 272380, 285999, 381332, 408570, 476665, 490284, 571998, 612855, 817140, 857997, 953330, 1143996, 1225710, 1429995, 1715994, 1906660, 2451420, 2859990, 3431988, 4289985, 5719980, 8579970, 17159940]

約数ペア:

[(1, 17159940), (2, 8579970), (3, 5719980), (4, 4289985), (5, 3431988), (6, 2859990), (7, 2451420), (9, 1906660), (10, 1715994), (12, 1429995), (14, 1225710), (15, 1143996), (18, 953330), (20, 857997), (21, 817140), (28, 612855), (30, 571998), (35, 490284), (36, 476665), (42, 408570), (45, 381332), (60, 285999), (63, 272380), (70, 245142), (84, 204285), (90, 190666), (105, 163428), (126, 136190), (140, 122571), (180, 95333), (210, 81714), (252, 68095), (315, 54476), (420, 40857), (630, 27238), (1260, 13619)]