72160830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{16363}}^1$

素因数の和:16390

約数の個数: 72

約数和(自身を含む): 218263032

約数和(自身を除く): 146102202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 16363, 32726, 49089, 81815, 98178, 114541, 147267, 163630, 229082, 245445, 294534, 343623, 490890, 572705, 687246, 736335, 801787, 1030869, 1145410, 1472670, 1603574, 1718115, 2061738, 2405361, 3436230, 4008935, 4810722, 5154345, 7216083, 8017870, 10308690, 12026805, 14432166, 24053610, 36080415, 72160830]

約数ペア:

[(1, 72160830), (2, 36080415), (3, 24053610), (5, 14432166), (6, 12026805), (7, 10308690), (9, 8017870), (10, 7216083), (14, 5154345), (15, 4810722), (18, 4008935), (21, 3436230), (30, 2405361), (35, 2061738), (42, 1718115), (45, 1603574), (49, 1472670), (63, 1145410), (70, 1030869), (90, 801787), (98, 736335), (105, 687246), (126, 572705), (147, 490890), (210, 343623), (245, 294534), (294, 245445), (315, 229082), (441, 163630), (490, 147267), (630, 114541), (735, 98178), (882, 81815), (1470, 49089), (2205, 32726), (4410, 16363)]