2977892460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2341}}^1$

素因数の和:2584

約数の個数: 144

約数和(自身を含む): 9329628672

約数和(自身を除く): 6351736212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 191, 222, 333, 370, 382, 444, 555, 573, 666, 740, 764, 955, 1110, 1146, 1332, 1665, 1719, 1910, 2220, 2292, 2341, 2865, 3330, 3438, 3820, 4682, 5730, 6660, 6876, 7023, 7067, 8595, 9364, 11460, 11705, 14046, 14134, 17190, 21069, 21201, 23410, 28092, 28268, 34380, 35115, 35335, 42138, 42402, 46820, 63603, 70230, 70670, 84276, 84804, 86617, 105345, 106005, 127206, 140460, 141340, 173234, 210690, 212010, 254412, 259851, 318015, 346468, 421380, 424020, 433085, 447131, 519702, 636030, 779553, 866170, 894262, 1039404, 1272060, 1299255, 1341393, 1559106, 1732340, 1788524, 2235655, 2598510, 2682786, 3118212, 3897765, 4024179, 4471310, 5197020, 5365572, 6706965, 7795530, 8048358, 8942620, 13413930, 15591060, 16096716, 16543847, 20120895, 26827860, 33087694, 40241790, 49631541, 66175388, 80483580, 82719235, 99263082, 148894623, 165438470, 198526164, 248157705, 297789246, 330876940, 496315410, 595578492, 744473115, 992630820, 1488946230, 2977892460]

約数ペア:

[(1, 2977892460), (2, 1488946230), (3, 992630820), (4, 744473115), (5, 595578492), (6, 496315410), (9, 330876940), (10, 297789246), (12, 248157705), (15, 198526164), (18, 165438470), (20, 148894623), (30, 99263082), (36, 82719235), (37, 80483580), (45, 66175388), (60, 49631541), (74, 40241790), (90, 33087694), (111, 26827860), (148, 20120895), (180, 16543847), (185, 16096716), (191, 15591060), (222, 13413930), (333, 8942620), (370, 8048358), (382, 7795530), (444, 6706965), (555, 5365572), (573, 5197020), (666, 4471310), (740, 4024179), (764, 3897765), (955, 3118212), (1110, 2682786), (1146, 2598510), (1332, 2235655), (1665, 1788524), (1719, 1732340), (1910, 1559106), (2220, 1341393), (2292, 1299255), (2341, 1272060), (2865, 1039404), (3330, 894262), (3438, 866170), (3820, 779553), (4682, 636030), (5730, 519702), (6660, 447131), (6876, 433085), (7023, 424020), (7067, 421380), (8595, 346468), (9364, 318015), (11460, 259851), (11705, 254412), (14046, 212010), (14134, 210690), (17190, 173234), (21069, 141340), (21201, 140460), (23410, 127206), (28092, 106005), (28268, 105345), (34380, 86617), (35115, 84804), (35335, 84276), (42138, 70670), (42402, 70230), (46820, 63603)]