140490630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{829}}^1$

素因数の和:1118

約数の個数: 96

約数和(自身を含む): 419515200

約数和(自身を除く): 279024570

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 269, 315, 538, 630, 807, 829, 1345, 1614, 1658, 1883, 2421, 2487, 2690, 3766, 4035, 4145, 4842, 4974, 5649, 5803, 7461, 8070, 8290, 9415, 11298, 11606, 12105, 12435, 14922, 16947, 17409, 18830, 24210, 24870, 28245, 29015, 33894, 34818, 37305, 52227, 56490, 58030, 74610, 84735, 87045, 104454, 169470, 174090, 223001, 261135, 446002, 522270, 669003, 1115005, 1338006, 1561007, 2007009, 2230010, 3122014, 3345015, 4014018, 4683021, 6690030, 7805035, 9366042, 10035045, 14049063, 15610070, 20070090, 23415105, 28098126, 46830210, 70245315, 140490630]

約数ペア:

[(1, 140490630), (2, 70245315), (3, 46830210), (5, 28098126), (6, 23415105), (7, 20070090), (9, 15610070), (10, 14049063), (14, 10035045), (15, 9366042), (18, 7805035), (21, 6690030), (30, 4683021), (35, 4014018), (42, 3345015), (45, 3122014), (63, 2230010), (70, 2007009), (90, 1561007), (105, 1338006), (126, 1115005), (210, 669003), (269, 522270), (315, 446002), (538, 261135), (630, 223001), (807, 174090), (829, 169470), (1345, 104454), (1614, 87045), (1658, 84735), (1883, 74610), (2421, 58030), (2487, 56490), (2690, 52227), (3766, 37305), (4035, 34818), (4145, 33894), (4842, 29015), (4974, 28245), (5649, 24870), (5803, 24210), (7461, 18830), (8070, 17409), (8290, 16947), (9415, 14922), (11298, 12435), (11606, 12105)]