70698070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 135302400

約数和(自身を除く): 64604330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1439, 1445, 2878, 2890, 4913, 7195, 9826, 14390, 24463, 24565, 48926, 49130, 122315, 244630, 415871, 831742, 2079355, 4158710, 7069807, 14139614, 35349035, 70698070]

約数ペア:

[(1, 70698070), (2, 35349035), (5, 14139614), (10, 7069807), (17, 4158710), (34, 2079355), (85, 831742), (170, 415871), (289, 244630), (578, 122315), (1439, 49130), (1445, 48926), (2878, 24565), (2890, 24463), (4913, 14390), (7195, 9826)]