189179970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1229}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 520024320

約数和(自身を除く): 330844350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 733, 1229, 1466, 2199, 2458, 3665, 3687, 4398, 5131, 6145, 7330, 7374, 8603, 10262, 10995, 12290, 15393, 17206, 18435, 21990, 25655, 25809, 30786, 36870, 43015, 51310, 51618, 76965, 86030, 129045, 153930, 258090, 900857, 1801714, 2702571, 4504285, 5405142, 6305999, 9008570, 12611998, 13512855, 18917997, 27025710, 31529995, 37835994, 63059990, 94589985, 189179970]

約数ペア:

[(1, 189179970), (2, 94589985), (3, 63059990), (5, 37835994), (6, 31529995), (7, 27025710), (10, 18917997), (14, 13512855), (15, 12611998), (21, 9008570), (30, 6305999), (35, 5405142), (42, 4504285), (70, 2702571), (105, 1801714), (210, 900857), (733, 258090), (1229, 153930), (1466, 129045), (2199, 86030), (2458, 76965), (3665, 51618), (3687, 51310), (4398, 43015), (5131, 36870), (6145, 30786), (7330, 25809), (7374, 25655), (8603, 21990), (10262, 18435), (10995, 17206), (12290, 15393)]