29402730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 91791360

約数和(自身を除く): 62388630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 331, 378, 423, 470, 630, 658, 662, 705, 846, 945, 987, 993, 1269, 1410, 1645, 1655, 1890, 1974, 1986, 2115, 2317, 2538, 2961, 2979, 3290, 3310, 4230, 4634, 4935, 4965, 5922, 5958, 6345, 6951, 8883, 8937, 9870, 9930, 11585, 12690, 13902, 14805, 14895, 15557, 17766, 17874, 20853, 23170, 29610, 29790, 31114, 34755, 41706, 44415, 44685, 46671, 62559, 69510, 77785, 88830, 89370, 93342, 104265, 108899, 125118, 140013, 155570, 208530, 217798, 233355, 280026, 312795, 326697, 420039, 466710, 544495, 625590, 653394, 700065, 840078, 980091, 1088990, 1400130, 1633485, 1960182, 2100195, 2940273, 3266970, 4200390, 4900455, 5880546, 9800910, 14701365, 29402730]

約数ペア:

[(1, 29402730), (2, 14701365), (3, 9800910), (5, 5880546), (6, 4900455), (7, 4200390), (9, 3266970), (10, 2940273), (14, 2100195), (15, 1960182), (18, 1633485), (21, 1400130), (27, 1088990), (30, 980091), (35, 840078), (42, 700065), (45, 653394), (47, 625590), (54, 544495), (63, 466710), (70, 420039), (90, 326697), (94, 312795), (105, 280026), (126, 233355), (135, 217798), (141, 208530), (189, 155570), (210, 140013), (235, 125118), (270, 108899), (282, 104265), (315, 93342), (329, 89370), (331, 88830), (378, 77785), (423, 69510), (470, 62559), (630, 46671), (658, 44685), (662, 44415), (705, 41706), (846, 34755), (945, 31114), (987, 29790), (993, 29610), (1269, 23170), (1410, 20853), (1645, 17874), (1655, 17766), (1890, 15557), (1974, 14895), (1986, 14805), (2115, 13902), (2317, 12690), (2538, 11585), (2961, 9930), (2979, 9870), (3290, 8937), (3310, 8883), (4230, 6951), (4634, 6345), (4935, 5958), (4965, 5922)]