705049740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4432

約数の個数: 144

約数和(自身を含む): 2284289280

約数和(自身を除く): 1579239540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 580, 620, 870, 899, 930, 1044, 1116, 1305, 1395, 1740, 1798, 1860, 2610, 2697, 2790, 3596, 4357, 4495, 5220, 5394, 5580, 8091, 8714, 8990, 10788, 13071, 13485, 16182, 17428, 17980, 21785, 26142, 26970, 32364, 39213, 40455, 43570, 52284, 53940, 65355, 78426, 80910, 87140, 126353, 130710, 135067, 156852, 161820, 196065, 252706, 261420, 270134, 379059, 392130, 405201, 505412, 540268, 631765, 675335, 758118, 784260, 810402, 1137177, 1215603, 1263530, 1350670, 1516236, 1620804, 1895295, 2026005, 2274354, 2431206, 2527060, 2701340, 3790590, 3916943, 4052010, 4548708, 4862412, 5685885, 6078015, 7581180, 7833886, 8104020, 11371770, 11750829, 12156030, 15667772, 19584715, 22743540, 23501658, 24312060, 35252487, 39169430, 47003316, 58754145, 70504974, 78338860, 117508290, 141009948, 176262435, 235016580, 352524870, 705049740]

約数ペア:

[(1, 705049740), (2, 352524870), (3, 235016580), (4, 176262435), (5, 141009948), (6, 117508290), (9, 78338860), (10, 70504974), (12, 58754145), (15, 47003316), (18, 39169430), (20, 35252487), (29, 24312060), (30, 23501658), (31, 22743540), (36, 19584715), (45, 15667772), (58, 12156030), (60, 11750829), (62, 11371770), (87, 8104020), (90, 7833886), (93, 7581180), (116, 6078015), (124, 5685885), (145, 4862412), (155, 4548708), (174, 4052010), (180, 3916943), (186, 3790590), (261, 2701340), (279, 2527060), (290, 2431206), (310, 2274354), (348, 2026005), (372, 1895295), (435, 1620804), (465, 1516236), (522, 1350670), (558, 1263530), (580, 1215603), (620, 1137177), (870, 810402), (899, 784260), (930, 758118), (1044, 675335), (1116, 631765), (1305, 540268), (1395, 505412), (1740, 405201), (1798, 392130), (1860, 379059), (2610, 270134), (2697, 261420), (2790, 252706), (3596, 196065), (4357, 161820), (4495, 156852), (5220, 135067), (5394, 130710), (5580, 126353), (8091, 87140), (8714, 80910), (8990, 78426), (10788, 65355), (13071, 53940), (13485, 52284), (16182, 43570), (17428, 40455), (17980, 39213), (21785, 32364), (26142, 26970)]