2247372260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{15187}}^1$

素因数の和:15361

約数の個数: 72

約数和(自身を含む): 5526730944

約数和(自身を除く): 3279358684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 3020, 4228, 5285, 7399, 10570, 14798, 15187, 21140, 29596, 30374, 36995, 60748, 73990, 75935, 106309, 147980, 151870, 212618, 303740, 425236, 531545, 744163, 1063090, 1488326, 2126180, 2293237, 2976652, 3720815, 4586474, 7441630, 9172948, 11466185, 14883260, 16052659, 22932370, 32105318, 45864740, 64210636, 80263295, 112368613, 160526590, 224737226, 321053180, 449474452, 561843065, 1123686130, 2247372260]

約数ペア:

[(1, 2247372260), (2, 1123686130), (4, 561843065), (5, 449474452), (7, 321053180), (10, 224737226), (14, 160526590), (20, 112368613), (28, 80263295), (35, 64210636), (49, 45864740), (70, 32105318), (98, 22932370), (140, 16052659), (151, 14883260), (196, 11466185), (245, 9172948), (302, 7441630), (490, 4586474), (604, 3720815), (755, 2976652), (980, 2293237), (1057, 2126180), (1510, 1488326), (2114, 1063090), (3020, 744163), (4228, 531545), (5285, 425236), (7399, 303740), (10570, 212618), (14798, 151870), (15187, 147980), (21140, 106309), (29596, 75935), (30374, 73990), (36995, 60748)]