7123340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 18797184

約数和(自身を除く): 11673844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 68, 70, 73, 82, 85, 119, 140, 146, 164, 170, 205, 238, 287, 292, 340, 365, 410, 476, 511, 574, 595, 697, 730, 820, 1022, 1148, 1190, 1241, 1394, 1435, 1460, 2044, 2380, 2482, 2555, 2788, 2870, 2993, 3485, 4879, 4964, 5110, 5740, 5986, 6205, 6970, 8687, 9758, 10220, 11972, 12410, 13940, 14965, 17374, 19516, 20951, 24395, 24820, 29930, 34748, 41902, 43435, 48790, 50881, 59860, 83804, 86870, 97580, 101762, 104755, 173740, 203524, 209510, 254405, 356167, 419020, 508810, 712334, 1017620, 1424668, 1780835, 3561670, 7123340]

約数ペア:

[(1, 7123340), (2, 3561670), (4, 1780835), (5, 1424668), (7, 1017620), (10, 712334), (14, 508810), (17, 419020), (20, 356167), (28, 254405), (34, 209510), (35, 203524), (41, 173740), (68, 104755), (70, 101762), (73, 97580), (82, 86870), (85, 83804), (119, 59860), (140, 50881), (146, 48790), (164, 43435), (170, 41902), (205, 34748), (238, 29930), (287, 24820), (292, 24395), (340, 20951), (365, 19516), (410, 17374), (476, 14965), (511, 13940), (574, 12410), (595, 11972), (697, 10220), (730, 9758), (820, 8687), (1022, 6970), (1148, 6205), (1190, 5986), (1241, 5740), (1394, 5110), (1435, 4964), (1460, 4879), (2044, 3485), (2380, 2993), (2482, 2870), (2555, 2788)]