243923330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 531083520

約数和(自身を除く): 287160190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 241, 266, 482, 665, 761, 1205, 1330, 1522, 1687, 2410, 3374, 3805, 4579, 5327, 7610, 8435, 9158, 10654, 14459, 16870, 22895, 26635, 28918, 32053, 45790, 53270, 64106, 72295, 101213, 144590, 160265, 183401, 202426, 320530, 366802, 506065, 917005, 1012130, 1283807, 1834010, 2567614, 3484619, 6419035, 6969238, 12838070, 17423095, 24392333, 34846190, 48784666, 121961665, 243923330]

約数ペア:

[(1, 243923330), (2, 121961665), (5, 48784666), (7, 34846190), (10, 24392333), (14, 17423095), (19, 12838070), (35, 6969238), (38, 6419035), (70, 3484619), (95, 2567614), (133, 1834010), (190, 1283807), (241, 1012130), (266, 917005), (482, 506065), (665, 366802), (761, 320530), (1205, 202426), (1330, 183401), (1522, 160265), (1687, 144590), (2410, 101213), (3374, 72295), (3805, 64106), (4579, 53270), (5327, 45790), (7610, 32053), (8435, 28918), (9158, 26635), (10654, 22895), (14459, 16870)]