15679364340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{12479}}^1$

素因数の和:13021

約数の個数: 96

約数和(自身を含む): 45019054080

約数和(自身を除く): 29339689740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 487, 516, 645, 860, 974, 1290, 1461, 1948, 2435, 2580, 2922, 4870, 5844, 7305, 9740, 12479, 14610, 20941, 24958, 29220, 37437, 41882, 49916, 62395, 62823, 74874, 83764, 104705, 124790, 125646, 149748, 187185, 209410, 249580, 251292, 314115, 374370, 418820, 536597, 628230, 748740, 1073194, 1256460, 1609791, 2146388, 2682985, 3219582, 5365970, 6077273, 6439164, 8048955, 10731940, 12154546, 16097910, 18231819, 24309092, 30386365, 32195820, 36463638, 60772730, 72927276, 91159095, 121545460, 182318190, 261322739, 364636380, 522645478, 783968217, 1045290956, 1306613695, 1567936434, 2613227390, 3135872868, 3919841085, 5226454780, 7839682170, 15679364340]

約数ペア:

[(1, 15679364340), (2, 7839682170), (3, 5226454780), (4, 3919841085), (5, 3135872868), (6, 2613227390), (10, 1567936434), (12, 1306613695), (15, 1045290956), (20, 783968217), (30, 522645478), (43, 364636380), (60, 261322739), (86, 182318190), (129, 121545460), (172, 91159095), (215, 72927276), (258, 60772730), (430, 36463638), (487, 32195820), (516, 30386365), (645, 24309092), (860, 18231819), (974, 16097910), (1290, 12154546), (1461, 10731940), (1948, 8048955), (2435, 6439164), (2580, 6077273), (2922, 5365970), (4870, 3219582), (5844, 2682985), (7305, 2146388), (9740, 1609791), (12479, 1256460), (14610, 1073194), (20941, 748740), (24958, 628230), (29220, 536597), (37437, 418820), (41882, 374370), (49916, 314115), (62395, 251292), (62823, 249580), (74874, 209410), (83764, 187185), (104705, 149748), (124790, 125646)]