29831900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 77911680

約数和(自身を除く): 48079780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2243, 2660, 3325, 4486, 6650, 8972, 11215, 13300, 15701, 22430, 31402, 42617, 44860, 56075, 62804, 78505, 85234, 112150, 157010, 170468, 213085, 224300, 298319, 314020, 392525, 426170, 596638, 785050, 852340, 1065425, 1193276, 1491595, 1570100, 2130850, 2983190, 4261700, 5966380, 7457975, 14915950, 29831900]

約数ペア:

[(1, 29831900), (2, 14915950), (4, 7457975), (5, 5966380), (7, 4261700), (10, 2983190), (14, 2130850), (19, 1570100), (20, 1491595), (25, 1193276), (28, 1065425), (35, 852340), (38, 785050), (50, 596638), (70, 426170), (76, 392525), (95, 314020), (100, 298319), (133, 224300), (140, 213085), (175, 170468), (190, 157010), (266, 112150), (350, 85234), (380, 78505), (475, 62804), (532, 56075), (665, 44860), (700, 42617), (950, 31402), (1330, 22430), (1900, 15701), (2243, 13300), (2660, 11215), (3325, 8972), (4486, 6650)]