39029620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 107025408

約数和(自身を除く): 67995788

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 31, 34, 35, 46, 62, 68, 70, 85, 92, 115, 119, 124, 140, 155, 161, 170, 217, 230, 238, 310, 322, 340, 391, 434, 460, 476, 527, 529, 595, 620, 644, 713, 782, 805, 868, 1054, 1058, 1085, 1190, 1426, 1564, 1610, 1955, 2108, 2116, 2170, 2380, 2635, 2645, 2737, 2852, 3220, 3565, 3689, 3703, 3910, 4340, 4991, 5270, 5290, 5474, 7130, 7378, 7406, 7820, 8993, 9982, 10540, 10580, 10948, 12121, 13685, 14260, 14756, 14812, 16399, 17986, 18445, 18515, 19964, 24242, 24955, 27370, 32798, 35972, 36890, 37030, 44965, 48484, 49910, 54740, 60605, 62951, 65596, 73780, 74060, 81995, 84847, 89930, 99820, 114793, 121210, 125902, 163990, 169694, 179860, 229586, 242420, 251804, 278783, 314755, 327980, 339388, 424235, 459172, 557566, 573965, 629510, 848470, 1115132, 1147930, 1259020, 1393915, 1696940, 1951481, 2295860, 2787830, 3902962, 5575660, 7805924, 9757405, 19514810, 39029620]

約数ペア:

[(1, 39029620), (2, 19514810), (4, 9757405), (5, 7805924), (7, 5575660), (10, 3902962), (14, 2787830), (17, 2295860), (20, 1951481), (23, 1696940), (28, 1393915), (31, 1259020), (34, 1147930), (35, 1115132), (46, 848470), (62, 629510), (68, 573965), (70, 557566), (85, 459172), (92, 424235), (115, 339388), (119, 327980), (124, 314755), (140, 278783), (155, 251804), (161, 242420), (170, 229586), (217, 179860), (230, 169694), (238, 163990), (310, 125902), (322, 121210), (340, 114793), (391, 99820), (434, 89930), (460, 84847), (476, 81995), (527, 74060), (529, 73780), (595, 65596), (620, 62951), (644, 60605), (713, 54740), (782, 49910), (805, 48484), (868, 44965), (1054, 37030), (1058, 36890), (1085, 35972), (1190, 32798), (1426, 27370), (1564, 24955), (1610, 24242), (1955, 19964), (2108, 18515), (2116, 18445), (2170, 17986), (2380, 16399), (2635, 14812), (2645, 14756), (2737, 14260), (2852, 13685), (3220, 12121), (3565, 10948), (3689, 10580), (3703, 10540), (3910, 9982), (4340, 8993), (4991, 7820), (5270, 7406), (5290, 7378), (5474, 7130)]