64749540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{14783}}^1$

素因数の和:14868

約数の個数: 48

約数和(自身を含む): 183794688

約数和(自身を除く): 119045148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 14783, 29566, 44349, 59132, 73915, 88698, 147830, 177396, 221745, 295660, 443490, 886980, 1079159, 2158318, 3237477, 4316636, 5395795, 6474954, 10791590, 12949908, 16187385, 21583180, 32374770, 64749540]

約数ペア:

[(1, 64749540), (2, 32374770), (3, 21583180), (4, 16187385), (5, 12949908), (6, 10791590), (10, 6474954), (12, 5395795), (15, 4316636), (20, 3237477), (30, 2158318), (60, 1079159), (73, 886980), (146, 443490), (219, 295660), (292, 221745), (365, 177396), (438, 147830), (730, 88698), (876, 73915), (1095, 59132), (1460, 44349), (2190, 29566), (4380, 14783)]