2713927720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{9293}}^1$

素因数の和:9467

約数の個数: 96

約数和(自身を含む): 7151733000

約数和(自身を除く): 4437805280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 149, 196, 245, 280, 298, 392, 490, 596, 745, 980, 1043, 1192, 1490, 1960, 2086, 2980, 4172, 5215, 5960, 7301, 8344, 9293, 10430, 14602, 18586, 20860, 29204, 36505, 37172, 41720, 46465, 58408, 65051, 73010, 74344, 92930, 130102, 146020, 185860, 260204, 292040, 325255, 371720, 455357, 520408, 650510, 910714, 1301020, 1384657, 1821428, 2276785, 2602040, 2769314, 3642856, 4553570, 5538628, 6923285, 9107140, 9692599, 11077256, 13846570, 18214280, 19385198, 27693140, 38770396, 48462995, 55386280, 67848193, 77540792, 96925990, 135696386, 193851980, 271392772, 339240965, 387703960, 542785544, 678481930, 1356963860, 2713927720]

約数ペア:

[(1, 2713927720), (2, 1356963860), (4, 678481930), (5, 542785544), (7, 387703960), (8, 339240965), (10, 271392772), (14, 193851980), (20, 135696386), (28, 96925990), (35, 77540792), (40, 67848193), (49, 55386280), (56, 48462995), (70, 38770396), (98, 27693140), (140, 19385198), (149, 18214280), (196, 13846570), (245, 11077256), (280, 9692599), (298, 9107140), (392, 6923285), (490, 5538628), (596, 4553570), (745, 3642856), (980, 2769314), (1043, 2602040), (1192, 2276785), (1490, 1821428), (1960, 1384657), (2086, 1301020), (2980, 910714), (4172, 650510), (5215, 520408), (5960, 455357), (7301, 371720), (8344, 325255), (9293, 292040), (10430, 260204), (14602, 185860), (18586, 146020), (20860, 130102), (29204, 92930), (36505, 74344), (37172, 73010), (41720, 65051), (46465, 58408)]