90269490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 230605056

約数和(自身を除く): 140335566

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 263, 510, 526, 673, 789, 1315, 1346, 1578, 2019, 2630, 3365, 3945, 4038, 4471, 6730, 7890, 8942, 10095, 11441, 13413, 20190, 22355, 22882, 26826, 34323, 44710, 57205, 67065, 68646, 114410, 134130, 171615, 176999, 343230, 353998, 530997, 884995, 1061994, 1769990, 2654985, 3008983, 5309970, 6017966, 9026949, 15044915, 18053898, 30089830, 45134745, 90269490]

約数ペア:

[(1, 90269490), (2, 45134745), (3, 30089830), (5, 18053898), (6, 15044915), (10, 9026949), (15, 6017966), (17, 5309970), (30, 3008983), (34, 2654985), (51, 1769990), (85, 1061994), (102, 884995), (170, 530997), (255, 353998), (263, 343230), (510, 176999), (526, 171615), (673, 134130), (789, 114410), (1315, 68646), (1346, 67065), (1578, 57205), (2019, 44710), (2630, 34323), (3365, 26826), (3945, 22882), (4038, 22355), (4471, 20190), (6730, 13413), (7890, 11441), (8942, 10095)]