71262810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1068

約数の個数: 96

約数和(自身を含む): 200558592

約数和(自身を除く): 129295782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 47, 51, 85, 90, 94, 102, 141, 153, 170, 235, 255, 282, 306, 423, 470, 510, 705, 765, 799, 846, 991, 1410, 1530, 1598, 1982, 2115, 2397, 2973, 3995, 4230, 4794, 4955, 5946, 7191, 7990, 8919, 9910, 11985, 14382, 14865, 16847, 17838, 23970, 29730, 33694, 35955, 44595, 46577, 50541, 71910, 84235, 89190, 93154, 101082, 139731, 151623, 168470, 232885, 252705, 279462, 303246, 419193, 465770, 505410, 698655, 758115, 791809, 838386, 1397310, 1516230, 1583618, 2095965, 2375427, 3959045, 4191930, 4750854, 7126281, 7918090, 11877135, 14252562, 23754270, 35631405, 71262810]

約数ペア:

[(1, 71262810), (2, 35631405), (3, 23754270), (5, 14252562), (6, 11877135), (9, 7918090), (10, 7126281), (15, 4750854), (17, 4191930), (18, 3959045), (30, 2375427), (34, 2095965), (45, 1583618), (47, 1516230), (51, 1397310), (85, 838386), (90, 791809), (94, 758115), (102, 698655), (141, 505410), (153, 465770), (170, 419193), (235, 303246), (255, 279462), (282, 252705), (306, 232885), (423, 168470), (470, 151623), (510, 139731), (705, 101082), (765, 93154), (799, 89190), (846, 84235), (991, 71910), (1410, 50541), (1530, 46577), (1598, 44595), (1982, 35955), (2115, 33694), (2397, 29730), (2973, 23970), (3995, 17838), (4230, 16847), (4794, 14865), (4955, 14382), (5946, 11985), (7191, 9910), (7990, 8919)]