2219010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 5961600

約数和(自身を除く): 3742590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 229, 255, 285, 323, 458, 510, 570, 646, 687, 969, 1145, 1374, 1615, 1938, 2290, 3230, 3435, 3893, 4351, 4845, 6870, 7786, 8702, 9690, 11679, 13053, 19465, 21755, 23358, 26106, 38930, 43510, 58395, 65265, 73967, 116790, 130530, 147934, 221901, 369835, 443802, 739670, 1109505, 2219010]

約数ペア:

[(1, 2219010), (2, 1109505), (3, 739670), (5, 443802), (6, 369835), (10, 221901), (15, 147934), (17, 130530), (19, 116790), (30, 73967), (34, 65265), (38, 58395), (51, 43510), (57, 38930), (85, 26106), (95, 23358), (102, 21755), (114, 19465), (170, 13053), (190, 11679), (229, 9690), (255, 8702), (285, 7786), (323, 6870), (458, 4845), (510, 4351), (570, 3893), (646, 3435), (687, 3230), (969, 2290), (1145, 1938), (1374, 1615)]