225098510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 538030080

約数和(自身を除く): 312931570

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 47, 65, 70, 91, 94, 95, 130, 133, 182, 190, 235, 247, 266, 277, 329, 455, 470, 494, 554, 611, 658, 665, 893, 910, 1222, 1235, 1330, 1385, 1645, 1729, 1786, 1939, 2470, 2770, 3055, 3290, 3458, 3601, 3878, 4277, 4465, 5263, 6110, 6251, 7202, 8554, 8645, 8930, 9695, 10526, 11609, 12502, 13019, 17290, 18005, 19390, 21385, 23218, 25207, 26038, 26315, 31255, 36010, 36841, 42770, 50414, 52630, 58045, 62510, 65095, 68419, 73682, 81263, 91133, 116090, 126035, 130190, 136838, 162526, 169247, 182266, 184205, 247361, 252070, 338494, 342095, 368410, 406315, 455665, 478933, 494722, 684190, 812630, 846235, 911330, 957866, 1184729, 1236805, 1692470, 1731527, 2369458, 2394665, 2473610, 3215693, 3463054, 4789330, 5923645, 6431386, 8657635, 11847290, 16078465, 17315270, 22509851, 32156930, 45019702, 112549255, 225098510]

約数ペア:

[(1, 225098510), (2, 112549255), (5, 45019702), (7, 32156930), (10, 22509851), (13, 17315270), (14, 16078465), (19, 11847290), (26, 8657635), (35, 6431386), (38, 5923645), (47, 4789330), (65, 3463054), (70, 3215693), (91, 2473610), (94, 2394665), (95, 2369458), (130, 1731527), (133, 1692470), (182, 1236805), (190, 1184729), (235, 957866), (247, 911330), (266, 846235), (277, 812630), (329, 684190), (455, 494722), (470, 478933), (494, 455665), (554, 406315), (611, 368410), (658, 342095), (665, 338494), (893, 252070), (910, 247361), (1222, 184205), (1235, 182266), (1330, 169247), (1385, 162526), (1645, 136838), (1729, 130190), (1786, 126035), (1939, 116090), (2470, 91133), (2770, 81263), (3055, 73682), (3290, 68419), (3458, 65095), (3601, 62510), (3878, 58045), (4277, 52630), (4465, 50414), (5263, 42770), (6110, 36841), (6251, 36010), (7202, 31255), (8554, 26315), (8645, 26038), (8930, 25207), (9695, 23218), (10526, 21385), (11609, 19390), (12502, 18005), (13019, 17290)]