13736660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 34128864

約数和(自身を除く): 20392204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 131, 140, 196, 214, 245, 262, 428, 490, 524, 535, 655, 749, 917, 980, 1070, 1310, 1498, 1834, 2140, 2620, 2996, 3668, 3745, 4585, 5243, 6419, 7490, 9170, 10486, 12838, 14017, 14980, 18340, 20972, 25676, 26215, 28034, 32095, 52430, 56068, 64190, 70085, 98119, 104860, 128380, 140170, 196238, 280340, 392476, 490595, 686833, 981190, 1373666, 1962380, 2747332, 3434165, 6868330, 13736660]

約数ペア:

[(1, 13736660), (2, 6868330), (4, 3434165), (5, 2747332), (7, 1962380), (10, 1373666), (14, 981190), (20, 686833), (28, 490595), (35, 392476), (49, 280340), (70, 196238), (98, 140170), (107, 128380), (131, 104860), (140, 98119), (196, 70085), (214, 64190), (245, 56068), (262, 52430), (428, 32095), (490, 28034), (524, 26215), (535, 25676), (655, 20972), (749, 18340), (917, 14980), (980, 14017), (1070, 12838), (1310, 10486), (1498, 9170), (1834, 7490), (2140, 6419), (2620, 5243), (2996, 4585), (3668, 3745)]