15494490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 47672064

約数和(自身を除く): 32177574

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 37, 45, 47, 54, 55, 66, 74, 81, 90, 94, 99, 110, 111, 135, 141, 162, 165, 185, 198, 222, 235, 270, 282, 297, 330, 333, 370, 405, 407, 423, 470, 495, 517, 555, 594, 666, 705, 810, 814, 846, 891, 990, 999, 1034, 1110, 1221, 1269, 1410, 1485, 1551, 1665, 1739, 1782, 1998, 2035, 2115, 2442, 2538, 2585, 2970, 2997, 3102, 3330, 3478, 3663, 3807, 4070, 4230, 4455, 4653, 4995, 5170, 5217, 5994, 6105, 6345, 7326, 7614, 7755, 8695, 8910, 9306, 9990, 10434, 10989, 12210, 12690, 13959, 14985, 15510, 15651, 17390, 18315, 19035, 19129, 21978, 23265, 26085, 27918, 29970, 31302, 32967, 36630, 38070, 38258, 41877, 46530, 46953, 52170, 54945, 57387, 65934, 69795, 78255, 83754, 93906, 95645, 109890, 114774, 139590, 140859, 156510, 164835, 172161, 191290, 209385, 234765, 281718, 286935, 329670, 344322, 418770, 469530, 516483, 573870, 704295, 860805, 1032966, 1408590, 1549449, 1721610, 2582415, 3098898, 5164830, 7747245, 15494490]

約数ペア:

[(1, 15494490), (2, 7747245), (3, 5164830), (5, 3098898), (6, 2582415), (9, 1721610), (10, 1549449), (11, 1408590), (15, 1032966), (18, 860805), (22, 704295), (27, 573870), (30, 516483), (33, 469530), (37, 418770), (45, 344322), (47, 329670), (54, 286935), (55, 281718), (66, 234765), (74, 209385), (81, 191290), (90, 172161), (94, 164835), (99, 156510), (110, 140859), (111, 139590), (135, 114774), (141, 109890), (162, 95645), (165, 93906), (185, 83754), (198, 78255), (222, 69795), (235, 65934), (270, 57387), (282, 54945), (297, 52170), (330, 46953), (333, 46530), (370, 41877), (405, 38258), (407, 38070), (423, 36630), (470, 32967), (495, 31302), (517, 29970), (555, 27918), (594, 26085), (666, 23265), (705, 21978), (810, 19129), (814, 19035), (846, 18315), (891, 17390), (990, 15651), (999, 15510), (1034, 14985), (1110, 13959), (1221, 12690), (1269, 12210), (1410, 10989), (1485, 10434), (1551, 9990), (1665, 9306), (1739, 8910), (1782, 8695), (1998, 7755), (2035, 7614), (2115, 7326), (2442, 6345), (2538, 6105), (2585, 5994), (2970, 5217), (2997, 5170), (3102, 4995), (3330, 4653), (3478, 4455), (3663, 4230), (3807, 4070)]