129780294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 305786880

約数和(自身を除く): 176006586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 83, 118, 166, 177, 249, 354, 413, 498, 581, 631, 826, 1162, 1239, 1262, 1743, 1893, 2478, 3486, 3786, 4417, 4897, 8834, 9794, 13251, 14691, 26502, 29382, 34279, 37229, 52373, 68558, 74458, 102837, 104746, 111687, 157119, 205674, 223374, 260603, 314238, 366611, 521206, 733222, 781809, 1099833, 1563618, 2199666, 3090007, 6180014, 9270021, 18540042, 21630049, 43260098, 64890147, 129780294]

約数ペア:

[(1, 129780294), (2, 64890147), (3, 43260098), (6, 21630049), (7, 18540042), (14, 9270021), (21, 6180014), (42, 3090007), (59, 2199666), (83, 1563618), (118, 1099833), (166, 781809), (177, 733222), (249, 521206), (354, 366611), (413, 314238), (498, 260603), (581, 223374), (631, 205674), (826, 157119), (1162, 111687), (1239, 104746), (1262, 102837), (1743, 74458), (1893, 68558), (2478, 52373), (3486, 37229), (3786, 34279), (4417, 29382), (4897, 26502), (8834, 14691), (9794, 13251)]