145730940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16301}}^1$

素因数の和:16462

約数の個数: 48

約数和(自身を含む): 410810400

約数和(自身を除く): 265079460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 16301, 32602, 48903, 65204, 81505, 97806, 163010, 195612, 244515, 326020, 489030, 978060, 2428849, 4857698, 7286547, 9715396, 12144245, 14573094, 24288490, 29146188, 36432735, 48576980, 72865470, 145730940]

約数ペア:

[(1, 145730940), (2, 72865470), (3, 48576980), (4, 36432735), (5, 29146188), (6, 24288490), (10, 14573094), (12, 12144245), (15, 9715396), (20, 7286547), (30, 4857698), (60, 2428849), (149, 978060), (298, 489030), (447, 326020), (596, 244515), (745, 195612), (894, 163010), (1490, 97806), (1788, 81505), (2235, 65204), (2980, 48903), (4470, 32602), (8940, 16301)]