304834380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{38783}}^1$

素因数の和:38926

約数の個数: 48

約数和(自身を含む): 860073984

約数和(自身を除く): 555239604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 38783, 77566, 116349, 155132, 193915, 232698, 387830, 465396, 581745, 775660, 1163490, 2326980, 5080573, 10161146, 15241719, 20322292, 25402865, 30483438, 50805730, 60966876, 76208595, 101611460, 152417190, 304834380]

約数ペア:

[(1, 304834380), (2, 152417190), (3, 101611460), (4, 76208595), (5, 60966876), (6, 50805730), (10, 30483438), (12, 25402865), (15, 20322292), (20, 15241719), (30, 10161146), (60, 5080573), (131, 2326980), (262, 1163490), (393, 775660), (524, 581745), (655, 465396), (786, 387830), (1310, 232698), (1572, 193915), (1965, 155132), (2620, 116349), (3930, 77566), (7860, 38783)]