7302690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 21669120

約数和(自身を除く): 14366430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 43, 45, 51, 54, 74, 85, 86, 90, 102, 111, 129, 135, 153, 170, 185, 215, 222, 255, 258, 270, 306, 333, 370, 387, 430, 459, 510, 555, 629, 645, 666, 731, 765, 774, 918, 999, 1110, 1161, 1258, 1290, 1462, 1530, 1591, 1665, 1887, 1935, 1998, 2193, 2295, 2322, 3145, 3182, 3330, 3655, 3774, 3870, 4386, 4590, 4773, 4995, 5661, 5805, 6290, 6579, 7310, 7955, 9435, 9546, 9990, 10965, 11322, 11610, 13158, 14319, 15910, 16983, 18870, 19737, 21930, 23865, 27047, 28305, 28638, 32895, 33966, 39474, 42957, 47730, 54094, 56610, 65790, 71595, 81141, 84915, 85914, 98685, 135235, 143190, 162282, 169830, 197370, 214785, 243423, 270470, 405705, 429570, 486846, 730269, 811410, 1217115, 1460538, 2434230, 3651345, 7302690]

約数ペア:

[(1, 7302690), (2, 3651345), (3, 2434230), (5, 1460538), (6, 1217115), (9, 811410), (10, 730269), (15, 486846), (17, 429570), (18, 405705), (27, 270470), (30, 243423), (34, 214785), (37, 197370), (43, 169830), (45, 162282), (51, 143190), (54, 135235), (74, 98685), (85, 85914), (86, 84915), (90, 81141), (102, 71595), (111, 65790), (129, 56610), (135, 54094), (153, 47730), (170, 42957), (185, 39474), (215, 33966), (222, 32895), (255, 28638), (258, 28305), (270, 27047), (306, 23865), (333, 21930), (370, 19737), (387, 18870), (430, 16983), (459, 15910), (510, 14319), (555, 13158), (629, 11610), (645, 11322), (666, 10965), (731, 9990), (765, 9546), (774, 9435), (918, 7955), (999, 7310), (1110, 6579), (1161, 6290), (1258, 5805), (1290, 5661), (1462, 4995), (1530, 4773), (1591, 4590), (1665, 4386), (1887, 3870), (1935, 3774), (1998, 3655), (2193, 3330), (2295, 3182), (2322, 3145)]