134262940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8059}}^1$

素因数の和:8099

約数の個数: 72

約数和(自身を含む): 347321520

約数和(自身を除く): 213058580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8059, 8330, 16118, 16660, 32236, 40295, 56413, 80590, 112826, 137003, 161180, 225652, 274006, 282065, 394891, 548012, 564130, 685015, 789782, 959021, 1128260, 1370030, 1579564, 1918042, 1974455, 2740060, 3836084, 3948910, 4795105, 6713147, 7897820, 9590210, 13426294, 19180420, 26852588, 33565735, 67131470, 134262940]

約数ペア:

[(1, 134262940), (2, 67131470), (4, 33565735), (5, 26852588), (7, 19180420), (10, 13426294), (14, 9590210), (17, 7897820), (20, 6713147), (28, 4795105), (34, 3948910), (35, 3836084), (49, 2740060), (68, 1974455), (70, 1918042), (85, 1579564), (98, 1370030), (119, 1128260), (140, 959021), (170, 789782), (196, 685015), (238, 564130), (245, 548012), (340, 394891), (476, 282065), (490, 274006), (595, 225652), (833, 161180), (980, 137003), (1190, 112826), (1666, 80590), (2380, 56413), (3332, 40295), (4165, 32236), (8059, 16660), (8330, 16118)]