6819670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 15240960

約数和(自身を除く): 8421290

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 251, 286, 418, 494, 502, 715, 1045, 1235, 1255, 1430, 2090, 2470, 2510, 2717, 2761, 3263, 4769, 5434, 5522, 6526, 9538, 13585, 13805, 16315, 23845, 27170, 27610, 32630, 35893, 47690, 52459, 61997, 71786, 104918, 123994, 179465, 262295, 309985, 358930, 524590, 619970, 681967, 1363934, 3409835, 6819670]

約数ペア:

[(1, 6819670), (2, 3409835), (5, 1363934), (10, 681967), (11, 619970), (13, 524590), (19, 358930), (22, 309985), (26, 262295), (38, 179465), (55, 123994), (65, 104918), (95, 71786), (110, 61997), (130, 52459), (143, 47690), (190, 35893), (209, 32630), (247, 27610), (251, 27170), (286, 23845), (418, 16315), (494, 13805), (502, 13585), (715, 9538), (1045, 6526), (1235, 5522), (1255, 5434), (1430, 4769), (2090, 3263), (2470, 2761), (2510, 2717)]