30545250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 77051520

約数和(自身を除く): 46506270

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 139, 150, 250, 278, 293, 375, 417, 586, 695, 750, 834, 879, 1390, 1465, 1758, 2085, 2930, 3475, 4170, 4395, 6950, 7325, 8790, 10425, 14650, 17375, 20850, 21975, 34750, 36625, 40727, 43950, 52125, 73250, 81454, 104250, 109875, 122181, 203635, 219750, 244362, 407270, 610905, 1018175, 1221810, 2036350, 3054525, 5090875, 6109050, 10181750, 15272625, 30545250]

約数ペア:

[(1, 30545250), (2, 15272625), (3, 10181750), (5, 6109050), (6, 5090875), (10, 3054525), (15, 2036350), (25, 1221810), (30, 1018175), (50, 610905), (75, 407270), (125, 244362), (139, 219750), (150, 203635), (250, 122181), (278, 109875), (293, 104250), (375, 81454), (417, 73250), (586, 52125), (695, 43950), (750, 40727), (834, 36625), (879, 34750), (1390, 21975), (1465, 20850), (1758, 17375), (2085, 14650), (2930, 10425), (3475, 8790), (4170, 7325), (4395, 6950)]