71360940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 230275584

約数和(自身を除く): 158914644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1297, 1310, 1572, 1834, 1965, 2594, 2620, 2751, 3668, 3891, 3930, 4585, 5188, 5502, 6485, 7782, 7860, 9079, 9170, 11004, 12970, 13755, 15564, 18158, 18340, 19455, 25940, 27237, 27510, 36316, 38910, 45395, 54474, 55020, 77820, 90790, 108948, 136185, 169907, 181580, 272370, 339814, 509721, 544740, 679628, 849535, 1019442, 1189349, 1699070, 2038884, 2378698, 2548605, 3398140, 3568047, 4757396, 5097210, 5946745, 7136094, 10194420, 11893490, 14272188, 17840235, 23786980, 35680470, 71360940]

約数ペア:

[(1, 71360940), (2, 35680470), (3, 23786980), (4, 17840235), (5, 14272188), (6, 11893490), (7, 10194420), (10, 7136094), (12, 5946745), (14, 5097210), (15, 4757396), (20, 3568047), (21, 3398140), (28, 2548605), (30, 2378698), (35, 2038884), (42, 1699070), (60, 1189349), (70, 1019442), (84, 849535), (105, 679628), (131, 544740), (140, 509721), (210, 339814), (262, 272370), (393, 181580), (420, 169907), (524, 136185), (655, 108948), (786, 90790), (917, 77820), (1297, 55020), (1310, 54474), (1572, 45395), (1834, 38910), (1965, 36316), (2594, 27510), (2620, 27237), (2751, 25940), (3668, 19455), (3891, 18340), (3930, 18158), (4585, 15564), (5188, 13755), (5502, 12970), (6485, 11004), (7782, 9170), (7860, 9079)]