2063970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 6065280

約数和(自身を除く): 4001310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 71, 85, 90, 95, 102, 114, 142, 153, 170, 171, 190, 213, 255, 285, 306, 323, 342, 355, 426, 510, 570, 639, 646, 710, 765, 855, 969, 1065, 1207, 1278, 1349, 1530, 1615, 1710, 1938, 2130, 2414, 2698, 2907, 3195, 3230, 3621, 4047, 4845, 5814, 6035, 6390, 6745, 7242, 8094, 9690, 10863, 12070, 12141, 13490, 14535, 18105, 20235, 21726, 22933, 24282, 29070, 36210, 40470, 45866, 54315, 60705, 68799, 108630, 114665, 121410, 137598, 206397, 229330, 343995, 412794, 687990, 1031985, 2063970]

約数ペア:

[(1, 2063970), (2, 1031985), (3, 687990), (5, 412794), (6, 343995), (9, 229330), (10, 206397), (15, 137598), (17, 121410), (18, 114665), (19, 108630), (30, 68799), (34, 60705), (38, 54315), (45, 45866), (51, 40470), (57, 36210), (71, 29070), (85, 24282), (90, 22933), (95, 21726), (102, 20235), (114, 18105), (142, 14535), (153, 13490), (170, 12141), (171, 12070), (190, 10863), (213, 9690), (255, 8094), (285, 7242), (306, 6745), (323, 6390), (342, 6035), (355, 5814), (426, 4845), (510, 4047), (570, 3621), (639, 3230), (646, 3195), (710, 2907), (765, 2698), (855, 2414), (969, 2130), (1065, 1938), (1207, 1710), (1278, 1615), (1349, 1530)]