2017547820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2677}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 6316652160

約数和(自身を除く): 4299104340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 79, 90, 106, 158, 159, 180, 212, 237, 265, 316, 318, 395, 474, 477, 530, 636, 711, 790, 795, 948, 954, 1060, 1185, 1422, 1580, 1590, 1908, 2370, 2385, 2677, 2844, 3180, 3555, 4187, 4740, 4770, 5354, 7110, 8031, 8374, 9540, 10708, 12561, 13385, 14220, 16062, 16748, 20935, 24093, 25122, 26770, 32124, 37683, 40155, 41870, 48186, 50244, 53540, 62805, 75366, 80310, 83740, 96372, 120465, 125610, 141881, 150732, 160620, 188415, 211483, 240930, 251220, 283762, 376830, 422966, 425643, 481860, 567524, 634449, 709405, 753660, 845932, 851286, 1057415, 1268898, 1276929, 1418810, 1702572, 1903347, 2114830, 2128215, 2537796, 2553858, 2837620, 3172245, 3806694, 4229660, 4256430, 5107716, 6344490, 6384645, 7613388, 8512860, 9516735, 11208599, 12688980, 12769290, 19033470, 22417198, 25538580, 33625797, 38066940, 44834396, 56042995, 67251594, 100877391, 112085990, 134503188, 168128985, 201754782, 224171980, 336257970, 403509564, 504386955, 672515940, 1008773910, 2017547820]

約数ペア:

[(1, 2017547820), (2, 1008773910), (3, 672515940), (4, 504386955), (5, 403509564), (6, 336257970), (9, 224171980), (10, 201754782), (12, 168128985), (15, 134503188), (18, 112085990), (20, 100877391), (30, 67251594), (36, 56042995), (45, 44834396), (53, 38066940), (60, 33625797), (79, 25538580), (90, 22417198), (106, 19033470), (158, 12769290), (159, 12688980), (180, 11208599), (212, 9516735), (237, 8512860), (265, 7613388), (316, 6384645), (318, 6344490), (395, 5107716), (474, 4256430), (477, 4229660), (530, 3806694), (636, 3172245), (711, 2837620), (790, 2553858), (795, 2537796), (948, 2128215), (954, 2114830), (1060, 1903347), (1185, 1702572), (1422, 1418810), (1580, 1276929), (1590, 1268898), (1908, 1057415), (2370, 851286), (2385, 845932), (2677, 753660), (2844, 709405), (3180, 634449), (3555, 567524), (4187, 481860), (4740, 425643), (4770, 422966), (5354, 376830), (7110, 283762), (8031, 251220), (8374, 240930), (9540, 211483), (10708, 188415), (12561, 160620), (13385, 150732), (14220, 141881), (16062, 125610), (16748, 120465), (20935, 96372), (24093, 83740), (25122, 80310), (26770, 75366), (32124, 62805), (37683, 53540), (40155, 50244), (41870, 48186)]