1337221470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{3037}}^1$

素因数の和:4189

約数の個数: 64

約数和(自身を含む): 3460403520

約数和(自身を除く): 2123182050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1129, 2258, 3037, 3387, 5645, 6074, 6774, 9111, 11290, 14677, 15185, 16935, 18222, 29354, 30370, 33870, 39481, 44031, 45555, 73385, 78962, 88062, 91110, 118443, 146770, 197405, 220155, 236886, 394810, 440310, 592215, 1184430, 3428773, 6857546, 10286319, 17143865, 20572638, 34287730, 44574049, 51431595, 89148098, 102863190, 133722147, 222870245, 267444294, 445740490, 668610735, 1337221470]

約数ペア:

[(1, 1337221470), (2, 668610735), (3, 445740490), (5, 267444294), (6, 222870245), (10, 133722147), (13, 102863190), (15, 89148098), (26, 51431595), (30, 44574049), (39, 34287730), (65, 20572638), (78, 17143865), (130, 10286319), (195, 6857546), (390, 3428773), (1129, 1184430), (2258, 592215), (3037, 440310), (3387, 394810), (5645, 236886), (6074, 220155), (6774, 197405), (9111, 146770), (11290, 118443), (14677, 91110), (15185, 88062), (16935, 78962), (18222, 73385), (29354, 45555), (30370, 44031), (33870, 39481)]