133099980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170641}}^1$

素因数の和:170666

約数の個数: 48

約数和(自身を含む): 401349984

約数和(自身を除く): 268250004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 170641, 341282, 511923, 682564, 853205, 1023846, 1706410, 2047692, 2218333, 2559615, 3412820, 4436666, 5119230, 6654999, 8873332, 10238460, 11091665, 13309998, 22183330, 26619996, 33274995, 44366660, 66549990, 133099980]

約数ペア:

[(1, 133099980), (2, 66549990), (3, 44366660), (4, 33274995), (5, 26619996), (6, 22183330), (10, 13309998), (12, 11091665), (13, 10238460), (15, 8873332), (20, 6654999), (26, 5119230), (30, 4436666), (39, 3412820), (52, 2559615), (60, 2218333), (65, 2047692), (78, 1706410), (130, 1023846), (156, 853205), (195, 682564), (260, 511923), (390, 341282), (780, 170641)]