79570470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 219801600

約数和(自身を除く): 140231130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 2086, 2235, 2543, 3129, 4470, 5086, 5215, 6258, 7629, 10430, 12715, 15258, 15645, 17801, 25430, 31290, 35602, 38145, 53403, 76290, 89005, 106806, 178010, 267015, 378907, 534030, 757814, 1136721, 1894535, 2273442, 2652349, 3789070, 5304698, 5683605, 7957047, 11367210, 13261745, 15914094, 26523490, 39785235, 79570470]

約数ペア:

[(1, 79570470), (2, 39785235), (3, 26523490), (5, 15914094), (6, 13261745), (7, 11367210), (10, 7957047), (14, 5683605), (15, 5304698), (21, 3789070), (30, 2652349), (35, 2273442), (42, 1894535), (70, 1136721), (105, 757814), (149, 534030), (210, 378907), (298, 267015), (447, 178010), (745, 106806), (894, 89005), (1043, 76290), (1490, 53403), (2086, 38145), (2235, 35602), (2543, 31290), (3129, 25430), (4470, 17801), (5086, 15645), (5215, 15258), (6258, 12715), (7629, 10430)]