788891610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3739}}^1$

素因数の和:4303

約数の個数: 64

約数和(自身を含む): 2043296640

約数和(自身を除く): 1254405030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 541, 1082, 1623, 2705, 3246, 3739, 5410, 7033, 7478, 8115, 11217, 14066, 16230, 18695, 21099, 22434, 35165, 37390, 42198, 48607, 56085, 70330, 97214, 105495, 112170, 145821, 210990, 243035, 291642, 486070, 729105, 1458210, 2022799, 4045598, 6068397, 10113995, 12136794, 20227990, 26296387, 30341985, 52592774, 60683970, 78889161, 131481935, 157778322, 262963870, 394445805, 788891610]

約数ペア:

[(1, 788891610), (2, 394445805), (3, 262963870), (5, 157778322), (6, 131481935), (10, 78889161), (13, 60683970), (15, 52592774), (26, 30341985), (30, 26296387), (39, 20227990), (65, 12136794), (78, 10113995), (130, 6068397), (195, 4045598), (390, 2022799), (541, 1458210), (1082, 729105), (1623, 486070), (2705, 291642), (3246, 243035), (3739, 210990), (5410, 145821), (7033, 112170), (7478, 105495), (8115, 97214), (11217, 70330), (14066, 56085), (16230, 48607), (18695, 42198), (21099, 37390), (22434, 35165)]