7942350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4073}}^1$

素因数の和:4101

約数の個数: 48

約数和(自身を含む): 21217392

約数和(自身を除く): 13275042

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 4073, 8146, 12219, 20365, 24438, 40730, 52949, 61095, 101825, 105898, 122190, 158847, 203650, 264745, 305475, 317694, 529490, 610950, 794235, 1323725, 1588470, 2647450, 3971175, 7942350]

約数ペア:

[(1, 7942350), (2, 3971175), (3, 2647450), (5, 1588470), (6, 1323725), (10, 794235), (13, 610950), (15, 529490), (25, 317694), (26, 305475), (30, 264745), (39, 203650), (50, 158847), (65, 122190), (75, 105898), (78, 101825), (130, 61095), (150, 52949), (195, 40730), (325, 24438), (390, 20365), (650, 12219), (975, 8146), (1950, 4073)]