1683876990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{27773}}^1$

素因数の和:27873

約数の個数: 64

約数和(自身を含む): 4223425536

約数和(自身を除く): 2539548546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 2021, 4042, 6063, 10105, 12126, 20210, 27773, 30315, 55546, 60630, 83319, 138865, 166638, 277730, 416595, 833190, 1194239, 1305331, 2388478, 2610662, 3582717, 3915993, 5971195, 6526655, 7165434, 7831986, 11942390, 13053310, 17913585, 19579965, 35827170, 39159930, 56129233, 112258466, 168387699, 280646165, 336775398, 561292330, 841938495, 1683876990]

約数ペア:

[(1, 1683876990), (2, 841938495), (3, 561292330), (5, 336775398), (6, 280646165), (10, 168387699), (15, 112258466), (30, 56129233), (43, 39159930), (47, 35827170), (86, 19579965), (94, 17913585), (129, 13053310), (141, 11942390), (215, 7831986), (235, 7165434), (258, 6526655), (282, 5971195), (430, 3915993), (470, 3582717), (645, 2610662), (705, 2388478), (1290, 1305331), (1410, 1194239), (2021, 833190), (4042, 416595), (6063, 277730), (10105, 166638), (12126, 138865), (20210, 83319), (27773, 60630), (30315, 55546)]