15691294130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1\times {\mathrm{977}}^1$

素因数の和:1391

約数の個数: 64

約数和(自身を含む): 29115466848

約数和(自身を除く): 13424172718

約数列:

[1, 2, 5, 10, 61, 113, 122, 226, 233, 305, 466, 565, 610, 977, 1130, 1165, 1954, 2330, 4885, 6893, 9770, 13786, 14213, 26329, 28426, 34465, 52658, 59597, 68930, 71065, 110401, 119194, 131645, 142130, 220802, 227641, 263290, 297985, 455282, 552005, 595970, 1104010, 1138205, 1606069, 2276410, 3212138, 6734461, 8030345, 13468922, 13886101, 16060690, 25723433, 27772202, 33672305, 51446866, 67344610, 69430505, 128617165, 138861010, 257234330, 1569129413, 3138258826, 7845647065, 15691294130]

約数ペア:

[(1, 15691294130), (2, 7845647065), (5, 3138258826), (10, 1569129413), (61, 257234330), (113, 138861010), (122, 128617165), (226, 69430505), (233, 67344610), (305, 51446866), (466, 33672305), (565, 27772202), (610, 25723433), (977, 16060690), (1130, 13886101), (1165, 13468922), (1954, 8030345), (2330, 6734461), (4885, 3212138), (6893, 2276410), (9770, 1606069), (13786, 1138205), (14213, 1104010), (26329, 595970), (28426, 552005), (34465, 455282), (52658, 297985), (59597, 263290), (68930, 227641), (71065, 220802), (110401, 142130), (119194, 131645)]