69213650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2063}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 142812288

約数和(自身を除く): 73598638

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 2063, 3050, 3355, 4126, 6710, 10315, 16775, 20630, 22693, 33550, 45386, 51575, 103150, 113465, 125843, 226930, 251686, 567325, 629215, 1134650, 1258430, 1384273, 2768546, 3146075, 6292150, 6921365, 13842730, 34606825, 69213650]

約数ペア:

[(1, 69213650), (2, 34606825), (5, 13842730), (10, 6921365), (11, 6292150), (22, 3146075), (25, 2768546), (50, 1384273), (55, 1258430), (61, 1134650), (110, 629215), (122, 567325), (275, 251686), (305, 226930), (550, 125843), (610, 113465), (671, 103150), (1342, 51575), (1525, 45386), (2063, 33550), (3050, 22693), (3355, 20630), (4126, 16775), (6710, 10315)]