31063590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 86935680

約数和(自身を除く): 55872090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 257, 306, 395, 474, 510, 514, 711, 765, 771, 790, 1185, 1285, 1343, 1422, 1530, 1542, 2313, 2370, 2570, 2686, 3555, 3855, 4029, 4369, 4626, 6715, 7110, 7710, 8058, 8738, 11565, 12087, 13107, 13430, 20145, 20303, 21845, 23130, 24174, 26214, 39321, 40290, 40606, 43690, 60435, 60909, 65535, 78642, 101515, 120870, 121818, 131070, 182727, 196605, 203030, 304545, 345151, 365454, 393210, 609090, 690302, 913635, 1035453, 1725755, 1827270, 2070906, 3106359, 3451510, 5177265, 6212718, 10354530, 15531795, 31063590]

約数ペア:

[(1, 31063590), (2, 15531795), (3, 10354530), (5, 6212718), (6, 5177265), (9, 3451510), (10, 3106359), (15, 2070906), (17, 1827270), (18, 1725755), (30, 1035453), (34, 913635), (45, 690302), (51, 609090), (79, 393210), (85, 365454), (90, 345151), (102, 304545), (153, 203030), (158, 196605), (170, 182727), (237, 131070), (255, 121818), (257, 120870), (306, 101515), (395, 78642), (474, 65535), (510, 60909), (514, 60435), (711, 43690), (765, 40606), (771, 40290), (790, 39321), (1185, 26214), (1285, 24174), (1343, 23130), (1422, 21845), (1530, 20303), (1542, 20145), (2313, 13430), (2370, 13107), (2570, 12087), (2686, 11565), (3555, 8738), (3855, 8058), (4029, 7710), (4369, 7110), (4626, 6715)]