284137070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139969}}^1$

素因数の和:140012

約数の個数: 32

約数和(自身を含む): 604670400

約数和(自身を除く): 320533330

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 139969, 279938, 699845, 979783, 1399690, 1959566, 4059101, 4898915, 8118202, 9797830, 20295505, 28413707, 40591010, 56827414, 142068535, 284137070]

約数ペア:

[(1, 284137070), (2, 142068535), (5, 56827414), (7, 40591010), (10, 28413707), (14, 20295505), (29, 9797830), (35, 8118202), (58, 4898915), (70, 4059101), (145, 1959566), (203, 1399690), (290, 979783), (406, 699845), (1015, 279938), (2030, 139969)]