322699930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 684391680

約数和(自身を除く): 361691750

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 229, 287, 410, 458, 491, 574, 982, 1145, 1435, 1603, 2290, 2455, 2870, 3206, 3437, 4910, 6874, 8015, 9389, 16030, 17185, 18778, 20131, 34370, 40262, 46945, 65723, 93890, 100655, 112439, 131446, 140917, 201310, 224878, 281834, 328615, 562195, 657230, 704585, 787073, 1124390, 1409170, 1574146, 3935365, 4609999, 7870730, 9219998, 23049995, 32269993, 46099990, 64539986, 161349965, 322699930]

約数ペア:

[(1, 322699930), (2, 161349965), (5, 64539986), (7, 46099990), (10, 32269993), (14, 23049995), (35, 9219998), (41, 7870730), (70, 4609999), (82, 3935365), (205, 1574146), (229, 1409170), (287, 1124390), (410, 787073), (458, 704585), (491, 657230), (574, 562195), (982, 328615), (1145, 281834), (1435, 224878), (1603, 201310), (2290, 140917), (2455, 131446), (2870, 112439), (3206, 100655), (3437, 93890), (4910, 65723), (6874, 46945), (8015, 40262), (9389, 34370), (16030, 20131), (17185, 18778)]