11655540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 40452048

約数和(自身を除く): 28796508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 293, 306, 340, 390, 442, 468, 510, 585, 586, 612, 663, 765, 780, 879, 884, 1020, 1105, 1170, 1172, 1326, 1465, 1530, 1758, 1989, 2210, 2340, 2637, 2652, 2930, 3060, 3315, 3516, 3809, 3978, 4395, 4420, 4981, 5274, 5860, 6630, 7618, 7956, 8790, 9945, 9962, 10548, 11427, 13185, 13260, 14943, 15236, 17580, 19045, 19890, 19924, 22854, 24905, 26370, 29886, 34281, 38090, 39780, 44829, 45708, 49810, 52740, 57135, 59772, 64753, 68562, 74715, 76180, 89658, 99620, 114270, 129506, 137124, 149430, 171405, 179316, 194259, 224145, 228540, 259012, 298860, 323765, 342810, 388518, 448290, 582777, 647530, 685620, 777036, 896580, 971295, 1165554, 1295060, 1942590, 2331108, 2913885, 3885180, 5827770, 11655540]

約数ペア:

[(1, 11655540), (2, 5827770), (3, 3885180), (4, 2913885), (5, 2331108), (6, 1942590), (9, 1295060), (10, 1165554), (12, 971295), (13, 896580), (15, 777036), (17, 685620), (18, 647530), (20, 582777), (26, 448290), (30, 388518), (34, 342810), (36, 323765), (39, 298860), (45, 259012), (51, 228540), (52, 224145), (60, 194259), (65, 179316), (68, 171405), (78, 149430), (85, 137124), (90, 129506), (102, 114270), (117, 99620), (130, 89658), (153, 76180), (156, 74715), (170, 68562), (180, 64753), (195, 59772), (204, 57135), (221, 52740), (234, 49810), (255, 45708), (260, 44829), (293, 39780), (306, 38090), (340, 34281), (390, 29886), (442, 26370), (468, 24905), (510, 22854), (585, 19924), (586, 19890), (612, 19045), (663, 17580), (765, 15236), (780, 14943), (879, 13260), (884, 13185), (1020, 11427), (1105, 10548), (1170, 9962), (1172, 9945), (1326, 8790), (1465, 7956), (1530, 7618), (1758, 6630), (1989, 5860), (2210, 5274), (2340, 4981), (2637, 4420), (2652, 4395), (2930, 3978), (3060, 3809), (3315, 3516)]