13731210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5261}}^1$

素因数の和:5303

約数の個数: 48

約数和(自身を含む): 36939240

約数和(自身を除く): 23208030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 5261, 10522, 15783, 26305, 31566, 47349, 52610, 78915, 94698, 152569, 157830, 236745, 305138, 457707, 473490, 762845, 915414, 1373121, 1525690, 2288535, 2746242, 4577070, 6865605, 13731210]

約数ペア:

[(1, 13731210), (2, 6865605), (3, 4577070), (5, 2746242), (6, 2288535), (9, 1525690), (10, 1373121), (15, 915414), (18, 762845), (29, 473490), (30, 457707), (45, 305138), (58, 236745), (87, 157830), (90, 152569), (145, 94698), (174, 78915), (261, 52610), (290, 47349), (435, 31566), (522, 26305), (870, 15783), (1305, 10522), (2610, 5261)]