7061970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 18320256

約数和(自身を除く): 11258286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 227, 255, 305, 366, 454, 510, 610, 681, 915, 1037, 1135, 1362, 1830, 2074, 2270, 3111, 3405, 3859, 5185, 6222, 6810, 7718, 10370, 11577, 13847, 15555, 19295, 23154, 27694, 31110, 38590, 41541, 57885, 69235, 83082, 115770, 138470, 207705, 235399, 415410, 470798, 706197, 1176995, 1412394, 2353990, 3530985, 7061970]

約数ペア:

[(1, 7061970), (2, 3530985), (3, 2353990), (5, 1412394), (6, 1176995), (10, 706197), (15, 470798), (17, 415410), (30, 235399), (34, 207705), (51, 138470), (61, 115770), (85, 83082), (102, 69235), (122, 57885), (170, 41541), (183, 38590), (227, 31110), (255, 27694), (305, 23154), (366, 19295), (454, 15555), (510, 13847), (610, 11577), (681, 10370), (915, 7718), (1037, 6810), (1135, 6222), (1362, 5185), (1830, 3859), (2074, 3405), (2270, 3111)]