13298220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5711

約数の個数: 72

約数和(自身を含む): 43448496

約数和(自身を除く): 30150276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 5683, 11366, 17049, 22732, 28415, 34098, 51147, 56830, 68196, 73879, 85245, 102294, 113660, 147758, 170490, 204588, 221637, 255735, 295516, 340980, 369395, 443274, 511470, 664911, 738790, 886548, 1022940, 1108185, 1329822, 1477580, 2216370, 2659644, 3324555, 4432740, 6649110, 13298220]

約数ペア:

[(1, 13298220), (2, 6649110), (3, 4432740), (4, 3324555), (5, 2659644), (6, 2216370), (9, 1477580), (10, 1329822), (12, 1108185), (13, 1022940), (15, 886548), (18, 738790), (20, 664911), (26, 511470), (30, 443274), (36, 369395), (39, 340980), (45, 295516), (52, 255735), (60, 221637), (65, 204588), (78, 170490), (90, 147758), (117, 113660), (130, 102294), (156, 85245), (180, 73879), (195, 68196), (234, 56830), (260, 51147), (390, 34098), (468, 28415), (585, 22732), (780, 17049), (1170, 11366), (2340, 5683)]