195348390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{23173}}^1$

素因数の和:23464

約数の個数: 32

約数和(自身を含む): 470524896

約数和(自身を除く): 275176506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 23173, 46346, 69519, 115865, 139038, 231730, 347595, 695190, 6511613, 13023226, 19534839, 32558065, 39069678, 65116130, 97674195, 195348390]

約数ペア:

[(1, 195348390), (2, 97674195), (3, 65116130), (5, 39069678), (6, 32558065), (10, 19534839), (15, 13023226), (30, 6511613), (281, 695190), (562, 347595), (843, 231730), (1405, 139038), (1686, 115865), (2810, 69519), (4215, 46346), (8430, 23173)]