1514904580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{81359}}^1$

素因数の和:81401

約数の個数: 72

約数和(自身を含む): 3895516800

約数和(自身を除く): 2380612220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 81359, 162718, 325436, 406795, 569513, 813590, 1139026, 1545821, 1627180, 2278052, 2847565, 3091642, 3986591, 5695130, 6183284, 7729105, 7973182, 10820747, 11390260, 15458210, 15946364, 19932955, 21641494, 30916420, 39865910, 43282988, 54103735, 75745229, 79731820, 108207470, 151490458, 216414940, 302980916, 378726145, 757452290, 1514904580]

約数ペア:

[(1, 1514904580), (2, 757452290), (4, 378726145), (5, 302980916), (7, 216414940), (10, 151490458), (14, 108207470), (19, 79731820), (20, 75745229), (28, 54103735), (35, 43282988), (38, 39865910), (49, 30916420), (70, 21641494), (76, 19932955), (95, 15946364), (98, 15458210), (133, 11390260), (140, 10820747), (190, 7973182), (196, 7729105), (245, 6183284), (266, 5695130), (380, 3986591), (490, 3091642), (532, 2847565), (665, 2278052), (931, 1627180), (980, 1545821), (1330, 1139026), (1862, 813590), (2660, 569513), (3724, 406795), (4655, 325436), (9310, 162718), (18620, 81359)]