129471210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 120

約数和(自身を含む): 382949028

約数和(自身を除く): 253477818

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 270, 297, 330, 363, 405, 495, 594, 605, 726, 810, 891, 990, 1089, 1210, 1321, 1485, 1782, 1815, 2178, 2642, 2970, 3267, 3630, 3963, 4455, 5445, 6534, 6605, 7926, 8910, 9801, 10890, 11889, 13210, 14531, 16335, 19602, 19815, 23778, 29062, 32670, 35667, 39630, 43593, 49005, 59445, 71334, 72655, 87186, 98010, 107001, 118890, 130779, 145310, 159841, 178335, 214002, 217965, 261558, 319682, 356670, 392337, 435930, 479523, 535005, 653895, 784674, 799205, 959046, 1070010, 1177011, 1307790, 1438569, 1598410, 1961685, 2354022, 2397615, 2877138, 3923370, 4315707, 4795230, 5885055, 7192845, 8631414, 11770110, 12947121, 14385690, 21578535, 25894242, 43157070, 64735605, 129471210]

約数ペア:

[(1, 129471210), (2, 64735605), (3, 43157070), (5, 25894242), (6, 21578535), (9, 14385690), (10, 12947121), (11, 11770110), (15, 8631414), (18, 7192845), (22, 5885055), (27, 4795230), (30, 4315707), (33, 3923370), (45, 2877138), (54, 2397615), (55, 2354022), (66, 1961685), (81, 1598410), (90, 1438569), (99, 1307790), (110, 1177011), (121, 1070010), (135, 959046), (162, 799205), (165, 784674), (198, 653895), (242, 535005), (270, 479523), (297, 435930), (330, 392337), (363, 356670), (405, 319682), (495, 261558), (594, 217965), (605, 214002), (726, 178335), (810, 159841), (891, 145310), (990, 130779), (1089, 118890), (1210, 107001), (1321, 98010), (1485, 87186), (1782, 72655), (1815, 71334), (2178, 59445), (2642, 49005), (2970, 43593), (3267, 39630), (3630, 35667), (3963, 32670), (4455, 29062), (5445, 23778), (6534, 19815), (6605, 19602), (7926, 16335), (8910, 14531), (9801, 13210), (10890, 11889)]