169022340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19979}}^1$

素因数の和:20041

約数の個数: 72

約数和(自身を含む): 523635840

約数和(自身を除く): 354613500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 19979, 39958, 59937, 79916, 99895, 119874, 179811, 199790, 239748, 299685, 359622, 399580, 599370, 719244, 899055, 939013, 1198740, 1798110, 1878026, 2817039, 3596220, 3756052, 4695065, 5634078, 8451117, 9390130, 11268156, 14085195, 16902234, 18780260, 28170390, 33804468, 42255585, 56340780, 84511170, 169022340]

約数ペア:

[(1, 169022340), (2, 84511170), (3, 56340780), (4, 42255585), (5, 33804468), (6, 28170390), (9, 18780260), (10, 16902234), (12, 14085195), (15, 11268156), (18, 9390130), (20, 8451117), (30, 5634078), (36, 4695065), (45, 3756052), (47, 3596220), (60, 2817039), (90, 1878026), (94, 1798110), (141, 1198740), (180, 939013), (188, 899055), (235, 719244), (282, 599370), (423, 399580), (470, 359622), (564, 299685), (705, 239748), (846, 199790), (940, 179811), (1410, 119874), (1692, 99895), (2115, 79916), (2820, 59937), (4230, 39958), (8460, 19979)]