79057860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9907}}^1$

素因数の和:9945

約数の個数: 96

約数和(自身を含む): 266327040

約数和(自身を除く): 187269180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9907, 19814, 29721, 39628, 49535, 59442, 69349, 99070, 118884, 138698, 148605, 188233, 198140, 208047, 277396, 297210, 346745, 376466, 416094, 564699, 594420, 693490, 752932, 832188, 941165, 1040235, 1129398, 1317631, 1386980, 1882330, 2080470, 2258796, 2635262, 2823495, 3764660, 3952893, 4160940, 5270524, 5646990, 6588155, 7905786, 11293980, 13176310, 15811572, 19764465, 26352620, 39528930, 79057860]

約数ペア:

[(1, 79057860), (2, 39528930), (3, 26352620), (4, 19764465), (5, 15811572), (6, 13176310), (7, 11293980), (10, 7905786), (12, 6588155), (14, 5646990), (15, 5270524), (19, 4160940), (20, 3952893), (21, 3764660), (28, 2823495), (30, 2635262), (35, 2258796), (38, 2080470), (42, 1882330), (57, 1386980), (60, 1317631), (70, 1129398), (76, 1040235), (84, 941165), (95, 832188), (105, 752932), (114, 693490), (133, 594420), (140, 564699), (190, 416094), (210, 376466), (228, 346745), (266, 297210), (285, 277396), (380, 208047), (399, 198140), (420, 188233), (532, 148605), (570, 138698), (665, 118884), (798, 99070), (1140, 69349), (1330, 59442), (1596, 49535), (1995, 39628), (2660, 29721), (3990, 19814), (7980, 9907)]