270302142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 633119760

約数和(自身を除く): 362817618

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 121, 181, 187, 242, 362, 363, 374, 543, 561, 726, 1086, 1122, 1331, 1991, 2057, 2662, 3077, 3982, 3993, 4114, 5973, 6154, 6171, 7986, 9231, 11946, 12342, 14641, 18462, 21901, 22627, 29282, 33847, 43802, 43923, 45254, 65703, 67694, 67881, 87846, 101541, 131406, 135762, 203082, 240911, 248897, 372317, 481822, 497794, 722733, 744634, 746691, 1116951, 1445466, 1493382, 2233902, 2650021, 4095487, 5300042, 7950063, 8190974, 12286461, 15900126, 24572922, 45050357, 90100714, 135151071, 270302142]

約数ペア:

[(1, 270302142), (2, 135151071), (3, 90100714), (6, 45050357), (11, 24572922), (17, 15900126), (22, 12286461), (33, 8190974), (34, 7950063), (51, 5300042), (66, 4095487), (102, 2650021), (121, 2233902), (181, 1493382), (187, 1445466), (242, 1116951), (362, 746691), (363, 744634), (374, 722733), (543, 497794), (561, 481822), (726, 372317), (1086, 248897), (1122, 240911), (1331, 203082), (1991, 135762), (2057, 131406), (2662, 101541), (3077, 87846), (3982, 67881), (3993, 67694), (4114, 65703), (5973, 45254), (6154, 43923), (6171, 43802), (7986, 33847), (9231, 29282), (11946, 22627), (12342, 21901), (14641, 18462)]