76344940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 117191060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 343, 359, 434, 490, 620, 686, 718, 868, 980, 1085, 1372, 1436, 1519, 1715, 1795, 2170, 2513, 3038, 3430, 3590, 4340, 5026, 6076, 6860, 7180, 7595, 10052, 10633, 11129, 12565, 15190, 17591, 21266, 22258, 25130, 30380, 35182, 42532, 44516, 50260, 53165, 55645, 70364, 77903, 87955, 106330, 111290, 123137, 155806, 175910, 212660, 222580, 246274, 311612, 351820, 389515, 492548, 545321, 615685, 779030, 1090642, 1231370, 1558060, 2181284, 2462740, 2726605, 3817247, 5453210, 7634494, 10906420, 15268988, 19086235, 38172470, 76344940]

約数ペア:

[(1, 76344940), (2, 38172470), (4, 19086235), (5, 15268988), (7, 10906420), (10, 7634494), (14, 5453210), (20, 3817247), (28, 2726605), (31, 2462740), (35, 2181284), (49, 1558060), (62, 1231370), (70, 1090642), (98, 779030), (124, 615685), (140, 545321), (155, 492548), (196, 389515), (217, 351820), (245, 311612), (310, 246274), (343, 222580), (359, 212660), (434, 175910), (490, 155806), (620, 123137), (686, 111290), (718, 106330), (868, 87955), (980, 77903), (1085, 70364), (1372, 55645), (1436, 53165), (1519, 50260), (1715, 44516), (1795, 42532), (2170, 35182), (2513, 30380), (3038, 25130), (3430, 22258), (3590, 21266), (4340, 17591), (5026, 15190), (6076, 12565), (6860, 11129), (7180, 10633), (7595, 10052)]