217193670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8293}}^1$

素因数の和:8406

約数の個数: 64

約数和(自身を含む): 585224640

約数和(自身を除く): 368030970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 8293, 8730, 13095, 16586, 24879, 26190, 41465, 49758, 74637, 82930, 124395, 149274, 223911, 248790, 373185, 447822, 746370, 804421, 1119555, 1608842, 2239110, 2413263, 4022105, 4826526, 7239789, 8044210, 12066315, 14479578, 21719367, 24132630, 36198945, 43438734, 72397890, 108596835, 217193670]

約数ペア:

[(1, 217193670), (2, 108596835), (3, 72397890), (5, 43438734), (6, 36198945), (9, 24132630), (10, 21719367), (15, 14479578), (18, 12066315), (27, 8044210), (30, 7239789), (45, 4826526), (54, 4022105), (90, 2413263), (97, 2239110), (135, 1608842), (194, 1119555), (270, 804421), (291, 746370), (485, 447822), (582, 373185), (873, 248790), (970, 223911), (1455, 149274), (1746, 124395), (2619, 82930), (2910, 74637), (4365, 49758), (5238, 41465), (8293, 26190), (8730, 24879), (13095, 16586)]