123059090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 302382720

約数和(自身を除く): 179323630

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 49, 55, 70, 77, 79, 85, 98, 110, 119, 154, 158, 170, 187, 238, 245, 289, 374, 385, 395, 490, 539, 553, 578, 595, 770, 790, 833, 869, 935, 1078, 1106, 1190, 1309, 1343, 1445, 1666, 1738, 1870, 2023, 2618, 2686, 2695, 2765, 2890, 3179, 3871, 4046, 4165, 4345, 5390, 5530, 6083, 6358, 6545, 6715, 7742, 8330, 8690, 9163, 9401, 10115, 12166, 13090, 13430, 14161, 14773, 15895, 18326, 18802, 19355, 20230, 22253, 22831, 28322, 29546, 30415, 31790, 38710, 42581, 44506, 45662, 45815, 47005, 60830, 65807, 70805, 73865, 85162, 91630, 94010, 103411, 111265, 114155, 131614, 141610, 147730, 155771, 159817, 206822, 212905, 222530, 228310, 251141, 311542, 319634, 329035, 425810, 502282, 517055, 658070, 723877, 778855, 799085, 1034110, 1118719, 1255705, 1447754, 1557710, 1598170, 1757987, 2237438, 2511410, 3515974, 3619385, 5593595, 7238770, 8789935, 11187190, 12305909, 17579870, 24611818, 61529545, 123059090]

約数ペア:

[(1, 123059090), (2, 61529545), (5, 24611818), (7, 17579870), (10, 12305909), (11, 11187190), (14, 8789935), (17, 7238770), (22, 5593595), (34, 3619385), (35, 3515974), (49, 2511410), (55, 2237438), (70, 1757987), (77, 1598170), (79, 1557710), (85, 1447754), (98, 1255705), (110, 1118719), (119, 1034110), (154, 799085), (158, 778855), (170, 723877), (187, 658070), (238, 517055), (245, 502282), (289, 425810), (374, 329035), (385, 319634), (395, 311542), (490, 251141), (539, 228310), (553, 222530), (578, 212905), (595, 206822), (770, 159817), (790, 155771), (833, 147730), (869, 141610), (935, 131614), (1078, 114155), (1106, 111265), (1190, 103411), (1309, 94010), (1343, 91630), (1445, 85162), (1666, 73865), (1738, 70805), (1870, 65807), (2023, 60830), (2618, 47005), (2686, 45815), (2695, 45662), (2765, 44506), (2890, 42581), (3179, 38710), (3871, 31790), (4046, 30415), (4165, 29546), (4345, 28322), (5390, 22831), (5530, 22253), (6083, 20230), (6358, 19355), (6545, 18802), (6715, 18326), (7742, 15895), (8330, 14773), (8690, 14161), (9163, 13430), (9401, 13090), (10115, 12166)]