4211550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{191}}^1$

素因数の和:223

約数の個数: 108

約数和(自身を含む): 13231296

約数和(自身を除く): 9019746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 191, 210, 225, 245, 294, 315, 350, 382, 441, 450, 490, 525, 573, 630, 735, 882, 955, 1050, 1146, 1225, 1337, 1470, 1575, 1719, 1910, 2205, 2450, 2674, 2865, 3150, 3438, 3675, 4011, 4410, 4775, 5730, 6685, 7350, 8022, 8595, 9359, 9550, 11025, 12033, 13370, 14325, 17190, 18718, 20055, 22050, 24066, 28077, 28650, 33425, 40110, 42975, 46795, 56154, 60165, 66850, 84231, 85950, 93590, 100275, 120330, 140385, 168462, 200550, 233975, 280770, 300825, 421155, 467950, 601650, 701925, 842310, 1403850, 2105775, 4211550]

約数ペア:

[(1, 4211550), (2, 2105775), (3, 1403850), (5, 842310), (6, 701925), (7, 601650), (9, 467950), (10, 421155), (14, 300825), (15, 280770), (18, 233975), (21, 200550), (25, 168462), (30, 140385), (35, 120330), (42, 100275), (45, 93590), (49, 85950), (50, 84231), (63, 66850), (70, 60165), (75, 56154), (90, 46795), (98, 42975), (105, 40110), (126, 33425), (147, 28650), (150, 28077), (175, 24066), (191, 22050), (210, 20055), (225, 18718), (245, 17190), (294, 14325), (315, 13370), (350, 12033), (382, 11025), (441, 9550), (450, 9359), (490, 8595), (525, 8022), (573, 7350), (630, 6685), (735, 5730), (882, 4775), (955, 4410), (1050, 4011), (1146, 3675), (1225, 3438), (1337, 3150), (1470, 2865), (1575, 2674), (1719, 2450), (1910, 2205)]