1305655130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:1000

約数の個数: 64

約数和(自身を含む): 2586850560

約数和(自身を除く): 1281195430

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 169, 335, 338, 670, 845, 871, 887, 1690, 1742, 1774, 2197, 4355, 4394, 4435, 8710, 8870, 10985, 11323, 11531, 21970, 22646, 23062, 56615, 57655, 59429, 113230, 115310, 118858, 147199, 149903, 294398, 297145, 299806, 594290, 735995, 749515, 772577, 1471990, 1499030, 1545154, 1948739, 3862885, 3897478, 7725770, 9743695, 10043501, 19487390, 20087002, 50217505, 100435010, 130565513, 261131026, 652827565, 1305655130]

約数ペア:

[(1, 1305655130), (2, 652827565), (5, 261131026), (10, 130565513), (13, 100435010), (26, 50217505), (65, 20087002), (67, 19487390), (130, 10043501), (134, 9743695), (169, 7725770), (335, 3897478), (338, 3862885), (670, 1948739), (845, 1545154), (871, 1499030), (887, 1471990), (1690, 772577), (1742, 749515), (1774, 735995), (2197, 594290), (4355, 299806), (4394, 297145), (4435, 294398), (8710, 149903), (8870, 147199), (10985, 118858), (11323, 115310), (11531, 113230), (21970, 59429), (22646, 57655), (23062, 56615)]