1963031850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5501}}^1$

素因数の和:5593

約数の個数: 144

約数和(自身を含む): 5773864824

約数和(自身を除く): 3810832974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 61, 65, 75, 78, 90, 117, 122, 130, 150, 183, 195, 225, 234, 305, 325, 366, 390, 450, 549, 585, 610, 650, 793, 915, 975, 1098, 1170, 1525, 1586, 1830, 1950, 2379, 2745, 2925, 3050, 3965, 4575, 4758, 5490, 5501, 5850, 7137, 7930, 9150, 11002, 11895, 13725, 14274, 16503, 19825, 23790, 27450, 27505, 33006, 35685, 39650, 49509, 55010, 59475, 71370, 71513, 82515, 99018, 118950, 137525, 143026, 165030, 178425, 214539, 247545, 275050, 335561, 356850, 357565, 412575, 429078, 495090, 643617, 671122, 715130, 825150, 1006683, 1072695, 1237725, 1287234, 1677805, 1787825, 2013366, 2145390, 2475450, 3020049, 3218085, 3355610, 3575650, 4362293, 5033415, 5363475, 6040098, 6436170, 8389025, 8724586, 10066830, 10726950, 13086879, 15100245, 16090425, 16778050, 21811465, 25167075, 26173758, 30200490, 32180850, 39260637, 43622930, 50334150, 65434395, 75501225, 78521274, 109057325, 130868790, 151002450, 196303185, 218114650, 327171975, 392606370, 654343950, 981515925, 1963031850]

約数ペア:

[(1, 1963031850), (2, 981515925), (3, 654343950), (5, 392606370), (6, 327171975), (9, 218114650), (10, 196303185), (13, 151002450), (15, 130868790), (18, 109057325), (25, 78521274), (26, 75501225), (30, 65434395), (39, 50334150), (45, 43622930), (50, 39260637), (61, 32180850), (65, 30200490), (75, 26173758), (78, 25167075), (90, 21811465), (117, 16778050), (122, 16090425), (130, 15100245), (150, 13086879), (183, 10726950), (195, 10066830), (225, 8724586), (234, 8389025), (305, 6436170), (325, 6040098), (366, 5363475), (390, 5033415), (450, 4362293), (549, 3575650), (585, 3355610), (610, 3218085), (650, 3020049), (793, 2475450), (915, 2145390), (975, 2013366), (1098, 1787825), (1170, 1677805), (1525, 1287234), (1586, 1237725), (1830, 1072695), (1950, 1006683), (2379, 825150), (2745, 715130), (2925, 671122), (3050, 643617), (3965, 495090), (4575, 429078), (4758, 412575), (5490, 357565), (5501, 356850), (5850, 335561), (7137, 275050), (7930, 247545), (9150, 214539), (11002, 178425), (11895, 165030), (13725, 143026), (14274, 137525), (16503, 118950), (19825, 99018), (23790, 82515), (27450, 71513), (27505, 71370), (33006, 59475), (35685, 55010), (39650, 49509)]