2647618090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8597}}^1$

素因数の和:8743

約数の個数: 64

約数和(自身を含む): 5408073216

約数和(自身を除く): 2760455126

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 103, 115, 130, 206, 230, 299, 515, 598, 1030, 1339, 1495, 2369, 2678, 2990, 4738, 6695, 8597, 11845, 13390, 17194, 23690, 30797, 42985, 61594, 85970, 111761, 153985, 197731, 223522, 307970, 395462, 558805, 885491, 988655, 1117610, 1770982, 1977310, 2570503, 4427455, 5141006, 8854910, 11511383, 12852515, 20366293, 23022766, 25705030, 40732586, 57556915, 101831465, 115113830, 203662930, 264761809, 529523618, 1323809045, 2647618090]

約数ペア:

[(1, 2647618090), (2, 1323809045), (5, 529523618), (10, 264761809), (13, 203662930), (23, 115113830), (26, 101831465), (46, 57556915), (65, 40732586), (103, 25705030), (115, 23022766), (130, 20366293), (206, 12852515), (230, 11511383), (299, 8854910), (515, 5141006), (598, 4427455), (1030, 2570503), (1339, 1977310), (1495, 1770982), (2369, 1117610), (2678, 988655), (2990, 885491), (4738, 558805), (6695, 395462), (8597, 307970), (11845, 223522), (13390, 197731), (17194, 153985), (23690, 111761), (30797, 85970), (42985, 61594)]