13896990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 39626496

約数和(自身を除く): 25729506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 293, 306, 310, 465, 510, 527, 558, 586, 765, 879, 930, 1054, 1395, 1465, 1530, 1581, 1758, 2635, 2637, 2790, 2930, 3162, 4395, 4743, 4981, 5270, 5274, 7905, 8790, 9083, 9486, 9962, 13185, 14943, 15810, 18166, 23715, 24905, 26370, 27249, 29886, 44829, 45415, 47430, 49810, 54498, 74715, 81747, 89658, 90830, 136245, 149430, 154411, 163494, 224145, 272490, 308822, 408735, 448290, 463233, 772055, 817470, 926466, 1389699, 1544110, 2316165, 2779398, 4632330, 6948495, 13896990]

約数ペア:

[(1, 13896990), (2, 6948495), (3, 4632330), (5, 2779398), (6, 2316165), (9, 1544110), (10, 1389699), (15, 926466), (17, 817470), (18, 772055), (30, 463233), (31, 448290), (34, 408735), (45, 308822), (51, 272490), (62, 224145), (85, 163494), (90, 154411), (93, 149430), (102, 136245), (153, 90830), (155, 89658), (170, 81747), (186, 74715), (255, 54498), (279, 49810), (293, 47430), (306, 45415), (310, 44829), (465, 29886), (510, 27249), (527, 26370), (558, 24905), (586, 23715), (765, 18166), (879, 15810), (930, 14943), (1054, 13185), (1395, 9962), (1465, 9486), (1530, 9083), (1581, 8790), (1758, 7905), (2635, 5274), (2637, 5270), (2790, 4981), (2930, 4743), (3162, 4395)]