61414370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 62690590

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 113, 115, 139, 170, 226, 230, 278, 391, 565, 695, 782, 1130, 1390, 1921, 1955, 2363, 2599, 3197, 3842, 3910, 4726, 5198, 6394, 9605, 11815, 12995, 15707, 15985, 19210, 23630, 25990, 31414, 31970, 44183, 54349, 78535, 88366, 108698, 157070, 220915, 267019, 271745, 361261, 441830, 534038, 543490, 722522, 1335095, 1806305, 2670190, 3612610, 6141437, 12282874, 30707185, 61414370]

約数ペア:

[(1, 61414370), (2, 30707185), (5, 12282874), (10, 6141437), (17, 3612610), (23, 2670190), (34, 1806305), (46, 1335095), (85, 722522), (113, 543490), (115, 534038), (139, 441830), (170, 361261), (226, 271745), (230, 267019), (278, 220915), (391, 157070), (565, 108698), (695, 88366), (782, 78535), (1130, 54349), (1390, 44183), (1921, 31970), (1955, 31414), (2363, 25990), (2599, 23630), (3197, 19210), (3842, 15985), (3910, 15707), (4726, 12995), (5198, 11815), (6394, 9605)]