156730889070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{248779189}}^1$

素因数の和:248779209

約数の個数: 48

約数和(自身を含む): 465714643680

約数和(自身を除く): 308983754610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 248779189, 497558378, 746337567, 1243895945, 1492675134, 1741454323, 2239012701, 2487791890, 3482908646, 3731687835, 4478025402, 5224362969, 7463375670, 8707271615, 10448725938, 11195063505, 15673088907, 17414543230, 22390127010, 26121814845, 31346177814, 52243629690, 78365444535, 156730889070]

約数ペア:

[(1, 156730889070), (2, 78365444535), (3, 52243629690), (5, 31346177814), (6, 26121814845), (7, 22390127010), (9, 17414543230), (10, 15673088907), (14, 11195063505), (15, 10448725938), (18, 8707271615), (21, 7463375670), (30, 5224362969), (35, 4478025402), (42, 3731687835), (45, 3482908646), (63, 2487791890), (70, 2239012701), (90, 1741454323), (105, 1492675134), (126, 1243895945), (210, 746337567), (315, 497558378), (630, 248779189)]