7982010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 128

約数和(自身を含む): 23639040

約数和(自身を除く): 15657030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 37, 45, 47, 51, 54, 74, 85, 90, 94, 102, 111, 135, 141, 153, 170, 185, 222, 235, 255, 270, 282, 306, 333, 370, 423, 459, 470, 510, 555, 629, 666, 705, 765, 799, 846, 918, 999, 1110, 1258, 1269, 1410, 1530, 1598, 1665, 1739, 1887, 1998, 2115, 2295, 2397, 2538, 3145, 3330, 3478, 3774, 3995, 4230, 4590, 4794, 4995, 5217, 5661, 6290, 6345, 7191, 7990, 8695, 9435, 9990, 10434, 11322, 11985, 12690, 14382, 15651, 16983, 17390, 18870, 21573, 23970, 26085, 28305, 29563, 31302, 33966, 35955, 43146, 46953, 52170, 56610, 59126, 71910, 78255, 84915, 88689, 93906, 107865, 147815, 156510, 169830, 177378, 215730, 234765, 266067, 295630, 443445, 469530, 532134, 798201, 886890, 1330335, 1596402, 2660670, 3991005, 7982010]

約数ペア:

[(1, 7982010), (2, 3991005), (3, 2660670), (5, 1596402), (6, 1330335), (9, 886890), (10, 798201), (15, 532134), (17, 469530), (18, 443445), (27, 295630), (30, 266067), (34, 234765), (37, 215730), (45, 177378), (47, 169830), (51, 156510), (54, 147815), (74, 107865), (85, 93906), (90, 88689), (94, 84915), (102, 78255), (111, 71910), (135, 59126), (141, 56610), (153, 52170), (170, 46953), (185, 43146), (222, 35955), (235, 33966), (255, 31302), (270, 29563), (282, 28305), (306, 26085), (333, 23970), (370, 21573), (423, 18870), (459, 17390), (470, 16983), (510, 15651), (555, 14382), (629, 12690), (666, 11985), (705, 11322), (765, 10434), (799, 9990), (846, 9435), (918, 8695), (999, 7990), (1110, 7191), (1258, 6345), (1269, 6290), (1410, 5661), (1530, 5217), (1598, 4995), (1665, 4794), (1739, 4590), (1887, 4230), (1998, 3995), (2115, 3774), (2295, 3478), (2397, 3330), (2538, 3145)]