20231853990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{141769}}^1$

素因数の和:141917

約数の個数: 64

約数和(自身を含む): 49975626240

約数和(自身を除く): 29743772250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 71, 134, 142, 201, 213, 335, 355, 402, 426, 670, 710, 1005, 1065, 2010, 2130, 4757, 9514, 14271, 23785, 28542, 47570, 71355, 141769, 142710, 283538, 425307, 708845, 850614, 1417690, 2126535, 4253070, 9498523, 10065599, 18997046, 20131198, 28495569, 30196797, 47492615, 50327995, 56991138, 60393594, 94985230, 100655990, 142477845, 150983985, 284955690, 301967970, 674395133, 1348790266, 2023185399, 3371975665, 4046370798, 6743951330, 10115926995, 20231853990]

約数ペア:

[(1, 20231853990), (2, 10115926995), (3, 6743951330), (5, 4046370798), (6, 3371975665), (10, 2023185399), (15, 1348790266), (30, 674395133), (67, 301967970), (71, 284955690), (134, 150983985), (142, 142477845), (201, 100655990), (213, 94985230), (335, 60393594), (355, 56991138), (402, 50327995), (426, 47492615), (670, 30196797), (710, 28495569), (1005, 20131198), (1065, 18997046), (2010, 10065599), (2130, 9498523), (4757, 4253070), (9514, 2126535), (14271, 1417690), (23785, 850614), (28542, 708845), (47570, 425307), (71355, 283538), (141769, 142710)]