7913010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{769}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 22176000

約数和(自身を除く): 14262990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 769, 1029, 1470, 1538, 1715, 2058, 2307, 3430, 3845, 4614, 5145, 5383, 7690, 10290, 10766, 11535, 16149, 23070, 26915, 32298, 37681, 53830, 75362, 80745, 113043, 161490, 188405, 226086, 263767, 376810, 527534, 565215, 791301, 1130430, 1318835, 1582602, 2637670, 3956505, 7913010]

約数ペア:

[(1, 7913010), (2, 3956505), (3, 2637670), (5, 1582602), (6, 1318835), (7, 1130430), (10, 791301), (14, 565215), (15, 527534), (21, 376810), (30, 263767), (35, 226086), (42, 188405), (49, 161490), (70, 113043), (98, 80745), (105, 75362), (147, 53830), (210, 37681), (245, 32298), (294, 26915), (343, 23070), (490, 16149), (686, 11535), (735, 10766), (769, 10290), (1029, 7690), (1470, 5383), (1538, 5145), (1715, 4614), (2058, 3845), (2307, 3430)]