304069136980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{165379}}^1$

素因数の和:165989

約数の個数: 96

約数和(自身を含む): 762833111040

約数和(自身を除く): 458763974060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 571, 644, 805, 1142, 1610, 2284, 2855, 3220, 3997, 5710, 7994, 11420, 13133, 15988, 19985, 26266, 39970, 52532, 65665, 79940, 91931, 131330, 165379, 183862, 262660, 330758, 367724, 459655, 661516, 826895, 919310, 1157653, 1653790, 1838620, 2315306, 3307580, 3803717, 4630612, 5788265, 7607434, 11576530, 15214868, 19018585, 23153060, 26626019, 38037170, 53252038, 76074340, 94431409, 106504076, 133130095, 188862818, 266260190, 377725636, 472157045, 532520380, 661019863, 944314090, 1322039726, 1888628180, 2171922407, 2644079452, 3305099315, 4343844814, 6610198630, 8687689628, 10859612035, 13220397260, 15203456849, 21719224070, 30406913698, 43438448140, 60813827396, 76017284245, 152034568490, 304069136980]

約数ペア:

[(1, 304069136980), (2, 152034568490), (4, 76017284245), (5, 60813827396), (7, 43438448140), (10, 30406913698), (14, 21719224070), (20, 15203456849), (23, 13220397260), (28, 10859612035), (35, 8687689628), (46, 6610198630), (70, 4343844814), (92, 3305099315), (115, 2644079452), (140, 2171922407), (161, 1888628180), (230, 1322039726), (322, 944314090), (460, 661019863), (571, 532520380), (644, 472157045), (805, 377725636), (1142, 266260190), (1610, 188862818), (2284, 133130095), (2855, 106504076), (3220, 94431409), (3997, 76074340), (5710, 53252038), (7994, 38037170), (11420, 26626019), (13133, 23153060), (15988, 19018585), (19985, 15214868), (26266, 11576530), (39970, 7607434), (52532, 5788265), (65665, 4630612), (79940, 3803717), (91931, 3307580), (131330, 2315306), (165379, 1838620), (183862, 1653790), (262660, 1157653), (330758, 919310), (367724, 826895), (459655, 661516)]