198026790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{17509}}^1$

素因数の和:17561

約数の個数: 64

約数和(自身を含む): 529502400

約数和(自身を除く): 331475610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 11310, 17509, 35018, 52527, 87545, 105054, 175090, 227617, 262635, 455234, 507761, 525270, 682851, 1015522, 1138085, 1365702, 1523283, 2276170, 2538805, 3046566, 3414255, 5077610, 6600893, 6828510, 7616415, 13201786, 15232830, 19802679, 33004465, 39605358, 66008930, 99013395, 198026790]

約数ペア:

[(1, 198026790), (2, 99013395), (3, 66008930), (5, 39605358), (6, 33004465), (10, 19802679), (13, 15232830), (15, 13201786), (26, 7616415), (29, 6828510), (30, 6600893), (39, 5077610), (58, 3414255), (65, 3046566), (78, 2538805), (87, 2276170), (130, 1523283), (145, 1365702), (174, 1138085), (195, 1015522), (290, 682851), (377, 525270), (390, 507761), (435, 455234), (754, 262635), (870, 227617), (1131, 175090), (1885, 105054), (2262, 87545), (3770, 52527), (5655, 35018), (11310, 17509)]