105770140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{24371}}^1$

素因数の和:24418

約数の個数: 48

約数和(自身を含む): 262047744

約数和(自身を除く): 156277604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 24371, 48742, 97484, 121855, 170597, 243710, 341194, 487420, 682388, 755501, 852985, 1511002, 1705970, 3022004, 3411940, 3777505, 5288507, 7555010, 10577014, 15110020, 21154028, 26442535, 52885070, 105770140]

約数ペア:

[(1, 105770140), (2, 52885070), (4, 26442535), (5, 21154028), (7, 15110020), (10, 10577014), (14, 7555010), (20, 5288507), (28, 3777505), (31, 3411940), (35, 3022004), (62, 1705970), (70, 1511002), (124, 852985), (140, 755501), (155, 682388), (217, 487420), (310, 341194), (434, 243710), (620, 170597), (868, 121855), (1085, 97484), (2170, 48742), (4340, 24371)]