1993573530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{3221}}^1$

素因数の和:3293

約数の個数: 144

約数和(自身を含む): 5837065416

約数和(自身を除く): 3843491886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 529, 585, 598, 690, 897, 1035, 1058, 1170, 1495, 1587, 1794, 2070, 2645, 2691, 2990, 3174, 3221, 4485, 4761, 5290, 5382, 6442, 6877, 7935, 8970, 9522, 9663, 13455, 13754, 15870, 16105, 19326, 20631, 23805, 26910, 28989, 32210, 34385, 41262, 41873, 47610, 48315, 57978, 61893, 68770, 74083, 83746, 96630, 103155, 123786, 125619, 144945, 148166, 206310, 209365, 222249, 251238, 289890, 309465, 370415, 376857, 418730, 444498, 618930, 628095, 666747, 740830, 753714, 963079, 1111245, 1256190, 1333494, 1703909, 1884285, 1926158, 2222490, 2889237, 3333735, 3407818, 3768570, 4815395, 5111727, 5778474, 6667470, 8519545, 8667711, 9630790, 10223454, 14446185, 15335181, 17039090, 17335422, 22150817, 25558635, 28892370, 30670362, 43338555, 44301634, 51117270, 66452451, 76675905, 86677110, 110754085, 132904902, 153351810, 199357353, 221508170, 332262255, 398714706, 664524510, 996786765, 1993573530]

約数ペア:

[(1, 1993573530), (2, 996786765), (3, 664524510), (5, 398714706), (6, 332262255), (9, 221508170), (10, 199357353), (13, 153351810), (15, 132904902), (18, 110754085), (23, 86677110), (26, 76675905), (30, 66452451), (39, 51117270), (45, 44301634), (46, 43338555), (65, 30670362), (69, 28892370), (78, 25558635), (90, 22150817), (115, 17335422), (117, 17039090), (130, 15335181), (138, 14446185), (195, 10223454), (207, 9630790), (230, 8667711), (234, 8519545), (299, 6667470), (345, 5778474), (390, 5111727), (414, 4815395), (529, 3768570), (585, 3407818), (598, 3333735), (690, 2889237), (897, 2222490), (1035, 1926158), (1058, 1884285), (1170, 1703909), (1495, 1333494), (1587, 1256190), (1794, 1111245), (2070, 963079), (2645, 753714), (2691, 740830), (2990, 666747), (3174, 628095), (3221, 618930), (4485, 444498), (4761, 418730), (5290, 376857), (5382, 370415), (6442, 309465), (6877, 289890), (7935, 251238), (8970, 222249), (9522, 209365), (9663, 206310), (13455, 148166), (13754, 144945), (15870, 125619), (16105, 123786), (19326, 103155), (20631, 96630), (23805, 83746), (26910, 74083), (28989, 68770), (32210, 61893), (34385, 57978), (41262, 48315), (41873, 47610)]