67413220

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 170956800

約数和(自身を除く): 103543580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 317, 343, 434, 490, 620, 634, 686, 868, 980, 1085, 1268, 1372, 1519, 1585, 1715, 2170, 2219, 3038, 3170, 3430, 4340, 4438, 6076, 6340, 6860, 7595, 8876, 9827, 10633, 11095, 15190, 15533, 19654, 21266, 22190, 30380, 31066, 39308, 42532, 44380, 49135, 53165, 62132, 68789, 77665, 98270, 106330, 108731, 137578, 155330, 196540, 212660, 217462, 275156, 310660, 343945, 434924, 481523, 543655, 687890, 963046, 1087310, 1375780, 1926092, 2174620, 2407615, 3370661, 4815230, 6741322, 9630460, 13482644, 16853305, 33706610, 67413220]

約数ペア:

[(1, 67413220), (2, 33706610), (4, 16853305), (5, 13482644), (7, 9630460), (10, 6741322), (14, 4815230), (20, 3370661), (28, 2407615), (31, 2174620), (35, 1926092), (49, 1375780), (62, 1087310), (70, 963046), (98, 687890), (124, 543655), (140, 481523), (155, 434924), (196, 343945), (217, 310660), (245, 275156), (310, 217462), (317, 212660), (343, 196540), (434, 155330), (490, 137578), (620, 108731), (634, 106330), (686, 98270), (868, 77665), (980, 68789), (1085, 62132), (1268, 53165), (1372, 49135), (1519, 44380), (1585, 42532), (1715, 39308), (2170, 31066), (2219, 30380), (3038, 22190), (3170, 21266), (3430, 19654), (4340, 15533), (4438, 15190), (6076, 11095), (6340, 10633), (6860, 9827), (7595, 8876)]