2013290235

素因数分解:

$3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 3989887200

約数和(自身を除く): 1976596965

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 149, 165, 243, 297, 337, 405, 447, 495, 729, 745, 891, 1011, 1215, 1341, 1485, 1639, 1685, 2235, 2673, 3033, 3645, 3707, 4023, 4455, 4917, 5055, 6705, 8019, 8195, 9099, 11121, 12069, 13365, 14751, 15165, 18535, 20115, 24585, 27297, 33363, 36207, 40095, 44253, 45495, 50213, 55605, 60345, 73755, 81891, 100089, 108621, 132759, 136485, 150639, 166815, 181035, 221265, 245673, 251065, 300267, 398277, 409455, 451917, 500445, 543105, 552343, 663795, 753195, 900801, 1194831, 1228365, 1355751, 1501335, 1657029, 1991385, 2259585, 2702403, 2761715, 4067253, 4504005, 4971087, 5974155, 6778755, 8285145, 12201759, 13512015, 14913261, 20336265, 24855435, 36605277, 44739783, 61008795, 74566305, 134219349, 183026385, 223698915, 402658047, 671096745, 2013290235]

約数ペア:

[(1, 2013290235), (3, 671096745), (5, 402658047), (9, 223698915), (11, 183026385), (15, 134219349), (27, 74566305), (33, 61008795), (45, 44739783), (55, 36605277), (81, 24855435), (99, 20336265), (135, 14913261), (149, 13512015), (165, 12201759), (243, 8285145), (297, 6778755), (337, 5974155), (405, 4971087), (447, 4504005), (495, 4067253), (729, 2761715), (745, 2702403), (891, 2259585), (1011, 1991385), (1215, 1657029), (1341, 1501335), (1485, 1355751), (1639, 1228365), (1685, 1194831), (2235, 900801), (2673, 753195), (3033, 663795), (3645, 552343), (3707, 543105), (4023, 500445), (4455, 451917), (4917, 409455), (5055, 398277), (6705, 300267), (8019, 251065), (8195, 245673), (9099, 221265), (11121, 181035), (12069, 166815), (13365, 150639), (14751, 136485), (15165, 132759), (18535, 108621), (20115, 100089), (24585, 81891), (27297, 73755), (33363, 60345), (36207, 55605), (40095, 50213), (44253, 45495)]