2016171810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67273}}^1$

素因数の和:67329

約数の個数: 80

約数和(自身を含む): 5567865336

約数和(自身を除く): 3551693526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5994, 9990, 14985, 29970, 67273, 134546, 201819, 336365, 403638, 605457, 672730, 1009095, 1210914, 1816371, 2018190, 2489101, 3027285, 3632742, 4978202, 5449113, 6054570, 7467303, 9081855, 10898226, 12445505, 14934606, 18163710, 22401909, 24891010, 27245565, 37336515, 44803818, 54491130, 67205727, 74673030, 112009545, 134411454, 201617181, 224019090, 336028635, 403234362, 672057270, 1008085905, 2016171810]

約数ペア:

[(1, 2016171810), (2, 1008085905), (3, 672057270), (5, 403234362), (6, 336028635), (9, 224019090), (10, 201617181), (15, 134411454), (18, 112009545), (27, 74673030), (30, 67205727), (37, 54491130), (45, 44803818), (54, 37336515), (74, 27245565), (81, 24891010), (90, 22401909), (111, 18163710), (135, 14934606), (162, 12445505), (185, 10898226), (222, 9081855), (270, 7467303), (333, 6054570), (370, 5449113), (405, 4978202), (555, 3632742), (666, 3027285), (810, 2489101), (999, 2018190), (1110, 1816371), (1665, 1210914), (1998, 1009095), (2997, 672730), (3330, 605457), (4995, 403638), (5994, 336365), (9990, 201819), (14985, 134546), (29970, 67273)]