783670230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2251

約数の個数: 144

約数和(自身を含む): 2399879664

約数和(自身を除く): 1616209434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 83, 90, 98, 105, 126, 147, 166, 210, 245, 249, 294, 315, 415, 441, 490, 498, 581, 630, 735, 747, 830, 882, 1162, 1245, 1470, 1494, 1743, 2141, 2205, 2490, 2905, 3486, 3735, 4067, 4282, 4410, 5229, 5810, 6423, 7470, 8134, 8715, 10458, 10705, 12201, 12846, 14987, 17430, 19269, 20335, 21410, 24402, 26145, 29974, 32115, 36603, 38538, 40670, 44961, 52290, 61005, 64230, 73206, 74935, 89922, 96345, 104909, 122010, 134883, 149870, 177703, 183015, 192690, 209818, 224805, 269766, 314727, 355406, 366030, 449610, 524545, 533109, 629454, 674415, 888515, 944181, 1049090, 1066218, 1243921, 1348830, 1573635, 1599327, 1777030, 1888362, 2487842, 2665545, 3147270, 3198654, 3731763, 4720905, 5331090, 6219605, 7463526, 7996635, 8707447, 9441810, 11195289, 12439210, 15993270, 17414894, 18658815, 22390578, 26122341, 37317630, 43537235, 52244682, 55976445, 78367023, 87074470, 111952890, 130611705, 156734046, 261223410, 391835115, 783670230]

約数ペア:

[(1, 783670230), (2, 391835115), (3, 261223410), (5, 156734046), (6, 130611705), (7, 111952890), (9, 87074470), (10, 78367023), (14, 55976445), (15, 52244682), (18, 43537235), (21, 37317630), (30, 26122341), (35, 22390578), (42, 18658815), (45, 17414894), (49, 15993270), (63, 12439210), (70, 11195289), (83, 9441810), (90, 8707447), (98, 7996635), (105, 7463526), (126, 6219605), (147, 5331090), (166, 4720905), (210, 3731763), (245, 3198654), (249, 3147270), (294, 2665545), (315, 2487842), (415, 1888362), (441, 1777030), (490, 1599327), (498, 1573635), (581, 1348830), (630, 1243921), (735, 1066218), (747, 1049090), (830, 944181), (882, 888515), (1162, 674415), (1245, 629454), (1470, 533109), (1494, 524545), (1743, 449610), (2141, 366030), (2205, 355406), (2490, 314727), (2905, 269766), (3486, 224805), (3735, 209818), (4067, 192690), (4282, 183015), (4410, 177703), (5229, 149870), (5810, 134883), (6423, 122010), (7470, 104909), (8134, 96345), (8715, 89922), (10458, 74935), (10705, 73206), (12201, 64230), (12846, 61005), (14987, 52290), (17430, 44961), (19269, 40670), (20335, 38538), (21410, 36603), (24402, 32115), (26145, 29974)]