69816330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 112

約数和(自身を含む): 192726504

約数和(自身を除く): 122910174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 157, 162, 183, 243, 270, 305, 314, 366, 405, 471, 486, 549, 610, 729, 785, 810, 915, 942, 1098, 1215, 1413, 1458, 1570, 1647, 1830, 2355, 2430, 2745, 2826, 3294, 3645, 4239, 4710, 4941, 5490, 7065, 7290, 8235, 8478, 9577, 9882, 12717, 14130, 14823, 16470, 19154, 21195, 24705, 25434, 28731, 29646, 38151, 42390, 44469, 47885, 49410, 57462, 63585, 74115, 76302, 86193, 88938, 95770, 114453, 127170, 143655, 148230, 172386, 190755, 222345, 228906, 258579, 287310, 381510, 430965, 444690, 517158, 572265, 775737, 861930, 1144530, 1292895, 1551474, 2327211, 2585790, 3878685, 4654422, 6981633, 7757370, 11636055, 13963266, 23272110, 34908165, 69816330]

約数ペア:

[(1, 69816330), (2, 34908165), (3, 23272110), (5, 13963266), (6, 11636055), (9, 7757370), (10, 6981633), (15, 4654422), (18, 3878685), (27, 2585790), (30, 2327211), (45, 1551474), (54, 1292895), (61, 1144530), (81, 861930), (90, 775737), (122, 572265), (135, 517158), (157, 444690), (162, 430965), (183, 381510), (243, 287310), (270, 258579), (305, 228906), (314, 222345), (366, 190755), (405, 172386), (471, 148230), (486, 143655), (549, 127170), (610, 114453), (729, 95770), (785, 88938), (810, 86193), (915, 76302), (942, 74115), (1098, 63585), (1215, 57462), (1413, 49410), (1458, 47885), (1570, 44469), (1647, 42390), (1830, 38151), (2355, 29646), (2430, 28731), (2745, 25434), (2826, 24705), (3294, 21195), (3645, 19154), (4239, 16470), (4710, 14823), (4941, 14130), (5490, 12717), (7065, 9882), (7290, 9577), (8235, 8478)]