146772290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 314081280

約数和(自身を除く): 167308990

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 239, 283, 310, 434, 478, 566, 1085, 1195, 1415, 1673, 1981, 2170, 2390, 2830, 3346, 3962, 7409, 8365, 8773, 9905, 14818, 16730, 17546, 19810, 37045, 43865, 51863, 61411, 67637, 74090, 87730, 103726, 122822, 135274, 259315, 307055, 338185, 473459, 518630, 614110, 676370, 946918, 2096747, 2367295, 4193494, 4734590, 10483735, 14677229, 20967470, 29354458, 73386145, 146772290]

約数ペア:

[(1, 146772290), (2, 73386145), (5, 29354458), (7, 20967470), (10, 14677229), (14, 10483735), (31, 4734590), (35, 4193494), (62, 2367295), (70, 2096747), (155, 946918), (217, 676370), (239, 614110), (283, 518630), (310, 473459), (434, 338185), (478, 307055), (566, 259315), (1085, 135274), (1195, 122822), (1415, 103726), (1673, 87730), (1981, 74090), (2170, 67637), (2390, 61411), (2830, 51863), (3346, 43865), (3962, 37045), (7409, 19810), (8365, 17546), (8773, 16730), (9905, 14818)]