61853990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 135136512

約数和(自身を除く): 73282522

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 97, 110, 121, 155, 170, 187, 194, 242, 310, 341, 374, 485, 527, 605, 682, 935, 970, 1054, 1067, 1210, 1649, 1705, 1870, 2057, 2134, 2635, 3007, 3298, 3410, 3751, 4114, 5270, 5335, 5797, 6014, 7502, 8245, 10285, 10670, 11594, 11737, 15035, 16490, 18139, 18755, 20570, 23474, 28985, 30070, 33077, 36278, 37510, 51119, 57970, 58685, 63767, 66154, 90695, 102238, 117370, 127534, 165385, 181390, 199529, 255595, 318835, 330770, 363847, 399058, 511190, 562309, 637670, 727694, 997645, 1124618, 1819235, 1995290, 2811545, 3638470, 5623090, 6185399, 12370798, 30926995, 61853990]

約数ペア:

[(1, 61853990), (2, 30926995), (5, 12370798), (10, 6185399), (11, 5623090), (17, 3638470), (22, 2811545), (31, 1995290), (34, 1819235), (55, 1124618), (62, 997645), (85, 727694), (97, 637670), (110, 562309), (121, 511190), (155, 399058), (170, 363847), (187, 330770), (194, 318835), (242, 255595), (310, 199529), (341, 181390), (374, 165385), (485, 127534), (527, 117370), (605, 102238), (682, 90695), (935, 66154), (970, 63767), (1054, 58685), (1067, 57970), (1210, 51119), (1649, 37510), (1705, 36278), (1870, 33077), (2057, 30070), (2134, 28985), (2635, 23474), (3007, 20570), (3298, 18755), (3410, 18139), (3751, 16490), (4114, 15035), (5270, 11737), (5335, 11594), (5797, 10670), (6014, 10285), (7502, 8245)]