235340910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:783

約数の個数: 128

約数和(自身を含む): 721612800

約数和(自身を除く): 486271890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 239, 270, 315, 378, 478, 521, 630, 717, 945, 1042, 1195, 1434, 1563, 1673, 1890, 2151, 2390, 2605, 3126, 3346, 3585, 3647, 4302, 4689, 5019, 5210, 6453, 7170, 7294, 7815, 8365, 9378, 10038, 10755, 10941, 12906, 14067, 15057, 15630, 16730, 18235, 21510, 21882, 23445, 25095, 28134, 30114, 32265, 32823, 36470, 45171, 46890, 50190, 54705, 64530, 65646, 70335, 75285, 90342, 98469, 109410, 124519, 140670, 150570, 164115, 196938, 225855, 249038, 328230, 373557, 451710, 492345, 622595, 747114, 871633, 984690, 1120671, 1245190, 1743266, 1867785, 2241342, 2614899, 3362013, 3735570, 4358165, 5229798, 5603355, 6724026, 7844697, 8716330, 11206710, 13074495, 15689394, 16810065, 23534091, 26148990, 33620130, 39223485, 47068182, 78446970, 117670455, 235340910]

約数ペア:

[(1, 235340910), (2, 117670455), (3, 78446970), (5, 47068182), (6, 39223485), (7, 33620130), (9, 26148990), (10, 23534091), (14, 16810065), (15, 15689394), (18, 13074495), (21, 11206710), (27, 8716330), (30, 7844697), (35, 6724026), (42, 5603355), (45, 5229798), (54, 4358165), (63, 3735570), (70, 3362013), (90, 2614899), (105, 2241342), (126, 1867785), (135, 1743266), (189, 1245190), (210, 1120671), (239, 984690), (270, 871633), (315, 747114), (378, 622595), (478, 492345), (521, 451710), (630, 373557), (717, 328230), (945, 249038), (1042, 225855), (1195, 196938), (1434, 164115), (1563, 150570), (1673, 140670), (1890, 124519), (2151, 109410), (2390, 98469), (2605, 90342), (3126, 75285), (3346, 70335), (3585, 65646), (3647, 64530), (4302, 54705), (4689, 50190), (5019, 46890), (5210, 45171), (6453, 36470), (7170, 32823), (7294, 32265), (7815, 30114), (8365, 28134), (9378, 25095), (10038, 23445), (10755, 21882), (10941, 21510), (12906, 18235), (14067, 16730), (15057, 15630)]