127900630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 279925632

約数和(自身を除く): 152025002

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 121, 130, 143, 173, 235, 242, 286, 346, 470, 517, 605, 611, 715, 865, 1034, 1210, 1222, 1430, 1573, 1730, 1903, 2249, 2585, 3055, 3146, 3806, 4498, 5170, 5687, 6110, 6721, 7865, 8131, 9515, 11245, 11374, 13442, 15730, 16262, 19030, 20933, 22490, 24739, 28435, 33605, 40655, 41866, 49478, 56870, 67210, 73931, 81310, 89441, 104665, 105703, 123695, 147862, 178882, 209330, 211406, 247390, 272129, 369655, 447205, 528515, 544258, 739310, 894410, 983851, 1057030, 1162733, 1360645, 1967702, 2325466, 2721290, 4919255, 5813665, 9838510, 11627330, 12790063, 25580126, 63950315, 127900630]

約数ペア:

[(1, 127900630), (2, 63950315), (5, 25580126), (10, 12790063), (11, 11627330), (13, 9838510), (22, 5813665), (26, 4919255), (47, 2721290), (55, 2325466), (65, 1967702), (94, 1360645), (110, 1162733), (121, 1057030), (130, 983851), (143, 894410), (173, 739310), (235, 544258), (242, 528515), (286, 447205), (346, 369655), (470, 272129), (517, 247390), (605, 211406), (611, 209330), (715, 178882), (865, 147862), (1034, 123695), (1210, 105703), (1222, 104665), (1430, 89441), (1573, 81310), (1730, 73931), (1903, 67210), (2249, 56870), (2585, 49478), (3055, 41866), (3146, 40655), (3806, 33605), (4498, 28435), (5170, 24739), (5687, 22490), (6110, 20933), (6721, 19030), (7865, 16262), (8131, 15730), (9515, 13442), (11245, 11374)]