70971330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 180299520

約数和(自身を除く): 109328190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1409, 1679, 2190, 2818, 3358, 4227, 5037, 7045, 8395, 8454, 10074, 14090, 16790, 21135, 25185, 32407, 42270, 50370, 64814, 97221, 102857, 162035, 194442, 205714, 308571, 324070, 486105, 514285, 617142, 972210, 1028570, 1542855, 2365711, 3085710, 4731422, 7097133, 11828555, 14194266, 23657110, 35485665, 70971330]

約数ペア:

[(1, 70971330), (2, 35485665), (3, 23657110), (5, 14194266), (6, 11828555), (10, 7097133), (15, 4731422), (23, 3085710), (30, 2365711), (46, 1542855), (69, 1028570), (73, 972210), (115, 617142), (138, 514285), (146, 486105), (219, 324070), (230, 308571), (345, 205714), (365, 194442), (438, 162035), (690, 102857), (730, 97221), (1095, 64814), (1409, 50370), (1679, 42270), (2190, 32407), (2818, 25185), (3358, 21135), (4227, 16790), (5037, 14090), (7045, 10074), (8395, 8454)]