73546340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 190417920

約数和(自身を除く): 116871580

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 70, 76, 86, 95, 133, 140, 172, 190, 215, 266, 301, 380, 430, 532, 602, 643, 665, 817, 860, 1204, 1286, 1330, 1505, 1634, 2572, 2660, 3010, 3215, 3268, 4085, 4501, 5719, 6020, 6430, 8170, 9002, 11438, 12217, 12860, 16340, 18004, 22505, 22876, 24434, 27649, 28595, 45010, 48868, 55298, 57190, 61085, 85519, 90020, 110596, 114380, 122170, 138245, 171038, 193543, 244340, 276490, 342076, 387086, 427595, 525331, 552980, 774172, 855190, 967715, 1050662, 1710380, 1935430, 2101324, 2626655, 3677317, 3870860, 5253310, 7354634, 10506620, 14709268, 18386585, 36773170, 73546340]

約数ペア:

[(1, 73546340), (2, 36773170), (4, 18386585), (5, 14709268), (7, 10506620), (10, 7354634), (14, 5253310), (19, 3870860), (20, 3677317), (28, 2626655), (35, 2101324), (38, 1935430), (43, 1710380), (70, 1050662), (76, 967715), (86, 855190), (95, 774172), (133, 552980), (140, 525331), (172, 427595), (190, 387086), (215, 342076), (266, 276490), (301, 244340), (380, 193543), (430, 171038), (532, 138245), (602, 122170), (643, 114380), (665, 110596), (817, 90020), (860, 85519), (1204, 61085), (1286, 57190), (1330, 55298), (1505, 48868), (1634, 45010), (2572, 28595), (2660, 27649), (3010, 24434), (3215, 22876), (3268, 22505), (4085, 18004), (4501, 16340), (5719, 12860), (6020, 12217), (6430, 11438), (8170, 9002)]