2017806330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{172021}}^1$

素因数の和:172071

約数の個数: 64

約数和(自身を含む): 5350572288

約数和(自身を除く): 3332765958

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 172021, 344042, 516063, 860105, 1032126, 1720210, 2580315, 2924357, 3956483, 5160630, 5848714, 7912966, 8773071, 11869449, 14621785, 17546142, 19782415, 23738898, 29243570, 39564830, 43865355, 59347245, 67260211, 87730710, 118694490, 134520422, 201780633, 336301055, 403561266, 672602110, 1008903165, 2017806330]

約数ペア:

[(1, 2017806330), (2, 1008903165), (3, 672602110), (5, 403561266), (6, 336301055), (10, 201780633), (15, 134520422), (17, 118694490), (23, 87730710), (30, 67260211), (34, 59347245), (46, 43865355), (51, 39564830), (69, 29243570), (85, 23738898), (102, 19782415), (115, 17546142), (138, 14621785), (170, 11869449), (230, 8773071), (255, 7912966), (345, 5848714), (391, 5160630), (510, 3956483), (690, 2924357), (782, 2580315), (1173, 1720210), (1955, 1032126), (2346, 860105), (3910, 516063), (5865, 344042), (11730, 172021)]