3120402810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{2122723}}^1$

素因数の和:2122747

約数の個数: 48

約数和(自身を含む): 8711659296

約数和(自身を除く): 5591256486

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 2122723, 4245446, 6368169, 10613615, 12736338, 14859061, 21227230, 29718122, 31840845, 44577183, 63681690, 74295305, 89154366, 104013427, 148590610, 208026854, 222885915, 312040281, 445771830, 520067135, 624080562, 1040134270, 1560201405, 3120402810]

約数ペア:

[(1, 3120402810), (2, 1560201405), (3, 1040134270), (5, 624080562), (6, 520067135), (7, 445771830), (10, 312040281), (14, 222885915), (15, 208026854), (21, 148590610), (30, 104013427), (35, 89154366), (42, 74295305), (49, 63681690), (70, 44577183), (98, 31840845), (105, 29718122), (147, 21227230), (210, 14859061), (245, 12736338), (294, 10613615), (490, 6368169), (735, 4245446), (1470, 2122723)]