66239770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9931}}^1$

素因数の和:9990

約数の個数: 32

約数和(自身を含む): 128718720

約数和(自身を除く): 62478950

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 9931, 19862, 49655, 99310, 228413, 287999, 456826, 575998, 1142065, 1439995, 2284130, 2879990, 6623977, 13247954, 33119885, 66239770]

約数ペア:

[(1, 66239770), (2, 33119885), (5, 13247954), (10, 6623977), (23, 2879990), (29, 2284130), (46, 1439995), (58, 1142065), (115, 575998), (145, 456826), (230, 287999), (290, 228413), (667, 99310), (1334, 49655), (3335, 19862), (6670, 9931)]