13090740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 39721248

約数和(自身を除く): 26630508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1291, 1690, 2028, 2535, 2582, 3380, 3873, 5070, 5164, 6455, 7746, 10140, 12910, 15492, 16783, 19365, 25820, 33566, 38730, 50349, 67132, 77460, 83915, 100698, 167830, 201396, 218179, 251745, 335660, 436358, 503490, 654537, 872716, 1006980, 1090895, 1309074, 2181790, 2618148, 3272685, 4363580, 6545370, 13090740]

約数ペア:

[(1, 13090740), (2, 6545370), (3, 4363580), (4, 3272685), (5, 2618148), (6, 2181790), (10, 1309074), (12, 1090895), (13, 1006980), (15, 872716), (20, 654537), (26, 503490), (30, 436358), (39, 335660), (52, 251745), (60, 218179), (65, 201396), (78, 167830), (130, 100698), (156, 83915), (169, 77460), (195, 67132), (260, 50349), (338, 38730), (390, 33566), (507, 25820), (676, 19365), (780, 16783), (845, 15492), (1014, 12910), (1291, 10140), (1690, 7746), (2028, 6455), (2535, 5164), (2582, 5070), (3380, 3873)]