42472740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5316

約数の個数: 48

約数和(自身を含む): 119814912

約数和(自身を除く): 77342172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 5167, 8220, 10334, 15501, 20668, 25835, 31002, 51670, 62004, 77505, 103340, 155010, 310020, 707879, 1415758, 2123637, 2831516, 3539395, 4247274, 7078790, 8494548, 10618185, 14157580, 21236370, 42472740]

約数ペア:

[(1, 42472740), (2, 21236370), (3, 14157580), (4, 10618185), (5, 8494548), (6, 7078790), (10, 4247274), (12, 3539395), (15, 2831516), (20, 2123637), (30, 1415758), (60, 707879), (137, 310020), (274, 155010), (411, 103340), (548, 77505), (685, 62004), (822, 51670), (1370, 31002), (1644, 25835), (2055, 20668), (2740, 15501), (4110, 10334), (5167, 8220)]