6956810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 8595190

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 70, 115, 145, 149, 161, 203, 230, 290, 298, 322, 406, 667, 745, 805, 1015, 1043, 1334, 1490, 1610, 2030, 2086, 3335, 3427, 4321, 4669, 5215, 6670, 6854, 8642, 9338, 10430, 17135, 21605, 23345, 23989, 30247, 34270, 43210, 46690, 47978, 60494, 99383, 119945, 151235, 198766, 239890, 302470, 496915, 695681, 993830, 1391362, 3478405, 6956810]

約数ペア:

[(1, 6956810), (2, 3478405), (5, 1391362), (7, 993830), (10, 695681), (14, 496915), (23, 302470), (29, 239890), (35, 198766), (46, 151235), (58, 119945), (70, 99383), (115, 60494), (145, 47978), (149, 46690), (161, 43210), (203, 34270), (230, 30247), (290, 23989), (298, 23345), (322, 21605), (406, 17135), (667, 10430), (745, 9338), (805, 8642), (1015, 6854), (1043, 6670), (1334, 5215), (1490, 4669), (1610, 4321), (2030, 3427), (2086, 3335)]