176720430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42379}}^1$

素因数の和:42528

約数の個数: 32

約数和(自身を含む): 427190400

約数和(自身を除く): 250469970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 42379, 84758, 127137, 211895, 254274, 423790, 635685, 1271370, 5890681, 11781362, 17672043, 29453405, 35344086, 58906810, 88360215, 176720430]

約数ペア:

[(1, 176720430), (2, 88360215), (3, 58906810), (5, 35344086), (6, 29453405), (10, 17672043), (15, 11781362), (30, 5890681), (139, 1271370), (278, 635685), (417, 423790), (695, 254274), (834, 211895), (1390, 127137), (2085, 84758), (4170, 42379)]