7889623070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{158077}}^1$

素因数の和:158145

約数の個数: 64

約数和(自身を含む): 17482162176

約数和(自身を除く): 9592539106

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 62, 70, 115, 155, 161, 217, 230, 310, 322, 434, 713, 805, 1085, 1426, 1610, 2170, 3565, 4991, 7130, 9982, 24955, 49910, 158077, 316154, 790385, 1106539, 1580770, 2213078, 3635771, 4900387, 5532695, 7271542, 9800774, 11065390, 18178855, 24501935, 25450397, 34302709, 36357710, 49003870, 50900794, 68605418, 112708901, 127251985, 171513545, 225417802, 254503970, 343027090, 563544505, 788962307, 1127089010, 1577924614, 3944811535, 7889623070]

約数ペア:

[(1, 7889623070), (2, 3944811535), (5, 1577924614), (7, 1127089010), (10, 788962307), (14, 563544505), (23, 343027090), (31, 254503970), (35, 225417802), (46, 171513545), (62, 127251985), (70, 112708901), (115, 68605418), (155, 50900794), (161, 49003870), (217, 36357710), (230, 34302709), (310, 25450397), (322, 24501935), (434, 18178855), (713, 11065390), (805, 9800774), (1085, 7271542), (1426, 5532695), (1610, 4900387), (2170, 3635771), (3565, 2213078), (4991, 1580770), (7130, 1106539), (9982, 790385), (24955, 316154), (49910, 158077)]