338996910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11783}}^1$

素因数の和:11937

約数の個数: 64

約数和(自身を含む): 936686592

約数和(自身を除く): 597689682

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 11783, 14385, 23566, 28770, 35349, 58915, 70698, 82481, 117830, 164962, 176745, 247443, 353490, 412405, 494886, 824810, 1237215, 1614271, 2474430, 3228542, 4842813, 8071355, 9685626, 11299897, 16142710, 22599794, 24214065, 33899691, 48428130, 56499485, 67799382, 112998970, 169498455, 338996910]

約数ペア:

[(1, 338996910), (2, 169498455), (3, 112998970), (5, 67799382), (6, 56499485), (7, 48428130), (10, 33899691), (14, 24214065), (15, 22599794), (21, 16142710), (30, 11299897), (35, 9685626), (42, 8071355), (70, 4842813), (105, 3228542), (137, 2474430), (210, 1614271), (274, 1237215), (411, 824810), (685, 494886), (822, 412405), (959, 353490), (1370, 247443), (1918, 176745), (2055, 164962), (2877, 117830), (4110, 82481), (4795, 70698), (5754, 58915), (9590, 35349), (11783, 28770), (14385, 23566)]