73398130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19469}}^1$

素因数の和:19518

約数の個数: 32

約数和(自身を含む): 147193200

約数和(自身を除く): 73795070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 19469, 38938, 97345, 194690, 253097, 506194, 564601, 1129202, 1265485, 2530970, 2823005, 5646010, 7339813, 14679626, 36699065, 73398130]

約数ペア:

[(1, 73398130), (2, 36699065), (5, 14679626), (10, 7339813), (13, 5646010), (26, 2823005), (29, 2530970), (58, 1265485), (65, 1129202), (130, 564601), (145, 506194), (290, 253097), (377, 194690), (754, 97345), (1885, 38938), (3770, 19469)]