69271980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37243}}^1$

素因数の和:37286

約数の個数: 48

約数和(自身を含む): 200223744

約数和(自身を除く): 130951764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37243, 74486, 111729, 148972, 186215, 223458, 372430, 446916, 558645, 744860, 1117290, 1154533, 2234580, 2309066, 3463599, 4618132, 5772665, 6927198, 11545330, 13854396, 17317995, 23090660, 34635990, 69271980]

約数ペア:

[(1, 69271980), (2, 34635990), (3, 23090660), (4, 17317995), (5, 13854396), (6, 11545330), (10, 6927198), (12, 5772665), (15, 4618132), (20, 3463599), (30, 2309066), (31, 2234580), (60, 1154533), (62, 1117290), (93, 744860), (124, 558645), (155, 446916), (186, 372430), (310, 223458), (372, 186215), (465, 148972), (620, 111729), (930, 74486), (1860, 37243)]