2017130490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{476863}}^1$

素因数の和:476923

約数の個数: 48

約数和(自身を含む): 5356136448

約数和(自身を除く): 3339005958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 476863, 953726, 1430589, 2384315, 2861178, 4291767, 4768630, 7152945, 8583534, 14305890, 21458835, 22412561, 42917670, 44825122, 67237683, 112062805, 134475366, 201713049, 224125610, 336188415, 403426098, 672376830, 1008565245, 2017130490]

約数ペア:

[(1, 2017130490), (2, 1008565245), (3, 672376830), (5, 403426098), (6, 336188415), (9, 224125610), (10, 201713049), (15, 134475366), (18, 112062805), (30, 67237683), (45, 44825122), (47, 42917670), (90, 22412561), (94, 21458835), (141, 14305890), (235, 8583534), (282, 7152945), (423, 4768630), (470, 4291767), (705, 2861178), (846, 2384315), (1410, 1430589), (2115, 953726), (4230, 476863)]