74804940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59369}}^1$

素因数の和:59391

約数の個数: 72

約数和(自身を含む): 259328160

約数和(自身を除く): 184523220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 59369, 118738, 178107, 237476, 296845, 356214, 415583, 534321, 593690, 712428, 831166, 890535, 1068642, 1187380, 1246749, 1662332, 1781070, 2077915, 2137284, 2493498, 2671605, 3562140, 3740247, 4155830, 4986996, 5343210, 6233745, 7480494, 8311660, 10686420, 12467490, 14960988, 18701235, 24934980, 37402470, 74804940]

約数ペア:

[(1, 74804940), (2, 37402470), (3, 24934980), (4, 18701235), (5, 14960988), (6, 12467490), (7, 10686420), (9, 8311660), (10, 7480494), (12, 6233745), (14, 5343210), (15, 4986996), (18, 4155830), (20, 3740247), (21, 3562140), (28, 2671605), (30, 2493498), (35, 2137284), (36, 2077915), (42, 1781070), (45, 1662332), (60, 1246749), (63, 1187380), (70, 1068642), (84, 890535), (90, 831166), (105, 712428), (126, 593690), (140, 534321), (180, 415583), (210, 356214), (252, 296845), (315, 237476), (420, 178107), (630, 118738), (1260, 59369)]