153289990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3323}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 315912960

約数和(自身を除く): 162622970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1318, 3295, 3323, 4613, 6590, 6646, 9226, 16615, 23065, 23261, 33230, 46130, 46522, 116305, 232610, 2189857, 4379714, 10949285, 15328999, 21898570, 30657998, 76644995, 153289990]

約数ペア:

[(1, 153289990), (2, 76644995), (5, 30657998), (7, 21898570), (10, 15328999), (14, 10949285), (35, 4379714), (70, 2189857), (659, 232610), (1318, 116305), (3295, 46522), (3323, 46130), (4613, 33230), (6590, 23261), (6646, 23065), (9226, 16615)]