898551810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{33391}}^1$

素因数の和:33440

約数の個数: 96

約数和(自身を含む): 2625412608

約数和(自身を除く): 1726860798

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 13455, 26910, 33391, 66782, 100173, 166955, 200346, 300519, 333910, 434083, 500865, 601038, 767993, 868166, 1001730, 1302249, 1502595, 1535986, 2170415, 2303979, 2604498, 3005190, 3839965, 3906747, 4340830, 4607958, 6511245, 6911937, 7679930, 7813494, 9983909, 11519895, 13022490, 13823874, 19533735, 19967818, 23039790, 29951727, 34559685, 39067470, 49919545, 59903454, 69119370, 89855181, 99839090, 149758635, 179710362, 299517270, 449275905, 898551810]

約数ペア:

[(1, 898551810), (2, 449275905), (3, 299517270), (5, 179710362), (6, 149758635), (9, 99839090), (10, 89855181), (13, 69119370), (15, 59903454), (18, 49919545), (23, 39067470), (26, 34559685), (30, 29951727), (39, 23039790), (45, 19967818), (46, 19533735), (65, 13823874), (69, 13022490), (78, 11519895), (90, 9983909), (115, 7813494), (117, 7679930), (130, 6911937), (138, 6511245), (195, 4607958), (207, 4340830), (230, 3906747), (234, 3839965), (299, 3005190), (345, 2604498), (390, 2303979), (414, 2170415), (585, 1535986), (598, 1502595), (690, 1302249), (897, 1001730), (1035, 868166), (1170, 767993), (1495, 601038), (1794, 500865), (2070, 434083), (2691, 333910), (2990, 300519), (4485, 200346), (5382, 166955), (8970, 100173), (13455, 66782), (26910, 33391)]