2849205730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15661}}^1$

素因数の和:15811

約数の個数: 64

約数和(自身を含む): 6170577408

約数和(自身を除く): 3321371678

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 113, 115, 161, 226, 230, 322, 565, 791, 805, 1130, 1582, 1610, 2599, 3955, 5198, 7910, 12995, 15661, 18193, 25990, 31322, 36386, 78305, 90965, 109627, 156610, 181930, 219254, 360203, 548135, 720406, 1096270, 1769693, 1801015, 2521421, 3539386, 3602030, 5042842, 8848465, 12387851, 12607105, 17696930, 24775702, 25214210, 40702939, 61939255, 81405878, 123878510, 203514695, 284920573, 407029390, 569841146, 1424602865, 2849205730]

約数ペア:

[(1, 2849205730), (2, 1424602865), (5, 569841146), (7, 407029390), (10, 284920573), (14, 203514695), (23, 123878510), (35, 81405878), (46, 61939255), (70, 40702939), (113, 25214210), (115, 24775702), (161, 17696930), (226, 12607105), (230, 12387851), (322, 8848465), (565, 5042842), (791, 3602030), (805, 3539386), (1130, 2521421), (1582, 1801015), (1610, 1769693), (2599, 1096270), (3955, 720406), (5198, 548135), (7910, 360203), (12995, 219254), (15661, 181930), (18193, 156610), (25990, 109627), (31322, 90965), (36386, 78305)]