2018105070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{12959}}^1$

素因数の和:13177

約数の個数: 64

約数和(自身を含む): 5038848000

約数和(自身を除く): 3020742930

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 179, 290, 358, 435, 537, 870, 895, 1074, 1790, 2685, 5191, 5370, 10382, 12959, 15573, 25918, 25955, 31146, 38877, 51910, 64795, 77754, 77865, 129590, 155730, 194385, 375811, 388770, 751622, 1127433, 1879055, 2254866, 2319661, 3758110, 4639322, 5637165, 6958983, 11274330, 11598305, 13917966, 23196610, 34794915, 67270169, 69589830, 134540338, 201810507, 336350845, 403621014, 672701690, 1009052535, 2018105070]

約数ペア:

[(1, 2018105070), (2, 1009052535), (3, 672701690), (5, 403621014), (6, 336350845), (10, 201810507), (15, 134540338), (29, 69589830), (30, 67270169), (58, 34794915), (87, 23196610), (145, 13917966), (174, 11598305), (179, 11274330), (290, 6958983), (358, 5637165), (435, 4639322), (537, 3758110), (870, 2319661), (895, 2254866), (1074, 1879055), (1790, 1127433), (2685, 751622), (5191, 388770), (5370, 375811), (10382, 194385), (12959, 155730), (15573, 129590), (25918, 77865), (25955, 77754), (31146, 64795), (38877, 51910)]