63213990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17707}}^1$

素因数の和:17741

約数の個数: 64

約数和(自身を含む): 183596544

約数和(自身を除く): 120382554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 17707, 35414, 53121, 88535, 106242, 123949, 177070, 247898, 265605, 301019, 371847, 531210, 602038, 619745, 743694, 903057, 1239490, 1505095, 1806114, 1859235, 2107133, 3010190, 3718470, 4214266, 4515285, 6321399, 9030570, 10535665, 12642798, 21071330, 31606995, 63213990]

約数ペア:

[(1, 63213990), (2, 31606995), (3, 21071330), (5, 12642798), (6, 10535665), (7, 9030570), (10, 6321399), (14, 4515285), (15, 4214266), (17, 3718470), (21, 3010190), (30, 2107133), (34, 1859235), (35, 1806114), (42, 1505095), (51, 1239490), (70, 903057), (85, 743694), (102, 619745), (105, 602038), (119, 531210), (170, 371847), (210, 301019), (238, 265605), (255, 247898), (357, 177070), (510, 123949), (595, 106242), (714, 88535), (1190, 53121), (1785, 35414), (3570, 17707)]