67609710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15331}}^1$

素因数の和:15358

約数の個数: 72

約数和(自身を含む): 204498216

約数和(自身を除く): 136888506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 15331, 30662, 45993, 76655, 91986, 107317, 137979, 153310, 214634, 229965, 275958, 321951, 459930, 536585, 643902, 689895, 751219, 965853, 1073170, 1379790, 1502438, 1609755, 1931706, 2253657, 3219510, 3756095, 4507314, 4829265, 6760971, 7512190, 9658530, 11268285, 13521942, 22536570, 33804855, 67609710]

約数ペア:

[(1, 67609710), (2, 33804855), (3, 22536570), (5, 13521942), (6, 11268285), (7, 9658530), (9, 7512190), (10, 6760971), (14, 4829265), (15, 4507314), (18, 3756095), (21, 3219510), (30, 2253657), (35, 1931706), (42, 1609755), (45, 1502438), (49, 1379790), (63, 1073170), (70, 965853), (90, 751219), (98, 689895), (105, 643902), (126, 536585), (147, 459930), (210, 321951), (245, 275958), (294, 229965), (315, 214634), (441, 153310), (490, 137979), (630, 107317), (735, 91986), (882, 76655), (1470, 45993), (2205, 30662), (4410, 15331)]