1618544060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 3962649600

約数和(自身を除く): 2344105540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 107, 140, 206, 214, 412, 428, 515, 535, 721, 749, 1030, 1049, 1070, 1442, 1498, 2060, 2098, 2140, 2884, 2996, 3605, 3745, 4196, 5245, 7210, 7343, 7490, 10490, 11021, 14420, 14686, 14980, 20980, 22042, 29372, 36715, 44084, 55105, 73430, 77147, 108047, 110210, 112243, 146860, 154294, 216094, 220420, 224486, 308588, 385735, 432188, 448972, 540235, 561215, 756329, 771470, 785701, 1080470, 1122430, 1512658, 1542940, 1571402, 2160940, 2244860, 3025316, 3142804, 3781645, 3928505, 7563290, 7857010, 11561029, 15126580, 15714020, 23122058, 46244116, 57805145, 80927203, 115610290, 161854406, 231220580, 323708812, 404636015, 809272030, 1618544060]

約数ペア:

[(1, 1618544060), (2, 809272030), (4, 404636015), (5, 323708812), (7, 231220580), (10, 161854406), (14, 115610290), (20, 80927203), (28, 57805145), (35, 46244116), (70, 23122058), (103, 15714020), (107, 15126580), (140, 11561029), (206, 7857010), (214, 7563290), (412, 3928505), (428, 3781645), (515, 3142804), (535, 3025316), (721, 2244860), (749, 2160940), (1030, 1571402), (1049, 1542940), (1070, 1512658), (1442, 1122430), (1498, 1080470), (2060, 785701), (2098, 771470), (2140, 756329), (2884, 561215), (2996, 540235), (3605, 448972), (3745, 432188), (4196, 385735), (5245, 308588), (7210, 224486), (7343, 220420), (7490, 216094), (10490, 154294), (11021, 146860), (14420, 112243), (14686, 110210), (14980, 108047), (20980, 77147), (22042, 73430), (29372, 55105), (36715, 44084)]