1570405900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{6047}}^1$

素因数の和:6128

約数の個数: 108

約数和(自身を含む): 4039616448

約数和(自身を除く): 2469210548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 53, 70, 98, 100, 106, 140, 175, 196, 212, 245, 265, 350, 371, 490, 530, 700, 742, 980, 1060, 1225, 1325, 1484, 1855, 2450, 2597, 2650, 3710, 4900, 5194, 5300, 6047, 7420, 9275, 10388, 12094, 12985, 18550, 24188, 25970, 30235, 37100, 42329, 51940, 60470, 64925, 84658, 120940, 129850, 151175, 169316, 211645, 259700, 296303, 302350, 320491, 423290, 592606, 604700, 640982, 846580, 1058225, 1185212, 1281964, 1481515, 1602455, 2116450, 2243437, 2963030, 3204910, 4232900, 4486874, 5926060, 6409820, 7407575, 8012275, 8973748, 11217185, 14815150, 15704059, 16024550, 22434370, 29630300, 31408118, 32049100, 44868740, 56085925, 62816236, 78520295, 112171850, 157040590, 224343700, 314081180, 392601475, 785202950, 1570405900]

約数ペア:

[(1, 1570405900), (2, 785202950), (4, 392601475), (5, 314081180), (7, 224343700), (10, 157040590), (14, 112171850), (20, 78520295), (25, 62816236), (28, 56085925), (35, 44868740), (49, 32049100), (50, 31408118), (53, 29630300), (70, 22434370), (98, 16024550), (100, 15704059), (106, 14815150), (140, 11217185), (175, 8973748), (196, 8012275), (212, 7407575), (245, 6409820), (265, 5926060), (350, 4486874), (371, 4232900), (490, 3204910), (530, 2963030), (700, 2243437), (742, 2116450), (980, 1602455), (1060, 1481515), (1225, 1281964), (1325, 1185212), (1484, 1058225), (1855, 846580), (2450, 640982), (2597, 604700), (2650, 592606), (3710, 423290), (4900, 320491), (5194, 302350), (5300, 296303), (6047, 259700), (7420, 211645), (9275, 169316), (10388, 151175), (12094, 129850), (12985, 120940), (18550, 84658), (24188, 64925), (25970, 60470), (30235, 51940), (37100, 42329)]