70265550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 180798696

約数和(自身を除く): 110533146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 557, 725, 841, 870, 1114, 1450, 1671, 1682, 2175, 2523, 2785, 3342, 4205, 4350, 5046, 5570, 8355, 8410, 12615, 13925, 16153, 16710, 21025, 25230, 27850, 32306, 41775, 42050, 48459, 63075, 80765, 83550, 96918, 126150, 161530, 242295, 403825, 468437, 484590, 807650, 936874, 1211475, 1405311, 2342185, 2422950, 2810622, 4684370, 7026555, 11710925, 14053110, 23421850, 35132775, 70265550]

約数ペア:

[(1, 70265550), (2, 35132775), (3, 23421850), (5, 14053110), (6, 11710925), (10, 7026555), (15, 4684370), (25, 2810622), (29, 2422950), (30, 2342185), (50, 1405311), (58, 1211475), (75, 936874), (87, 807650), (145, 484590), (150, 468437), (174, 403825), (290, 242295), (435, 161530), (557, 126150), (725, 96918), (841, 83550), (870, 80765), (1114, 63075), (1450, 48459), (1671, 42050), (1682, 41775), (2175, 32306), (2523, 27850), (2785, 25230), (3342, 21025), (4205, 16710), (4350, 16153), (5046, 13925), (5570, 12615), (8355, 8410)]