148157030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4001}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 318687264

約数和(自身を除く): 170530234

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 529, 805, 1058, 1610, 2645, 3703, 4001, 5290, 7406, 8002, 18515, 20005, 28007, 37030, 40010, 56014, 92023, 140035, 184046, 280070, 460115, 644161, 920230, 1288322, 2116529, 3220805, 4233058, 6441610, 10582645, 14815703, 21165290, 29631406, 74078515, 148157030]

約数ペア:

[(1, 148157030), (2, 74078515), (5, 29631406), (7, 21165290), (10, 14815703), (14, 10582645), (23, 6441610), (35, 4233058), (46, 3220805), (70, 2116529), (115, 1288322), (161, 920230), (230, 644161), (322, 460115), (529, 280070), (805, 184046), (1058, 140035), (1610, 92023), (2645, 56014), (3703, 40010), (4001, 37030), (5290, 28007), (7406, 20005), (8002, 18515)]