201941719470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{854129}}^1$

素因数の和:854250

約数の個数: 96

約数和(自身を含む): 546834525120

約数和(自身を除く): 344892805650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 71, 74, 90, 111, 142, 185, 213, 222, 333, 355, 370, 426, 555, 639, 666, 710, 1065, 1110, 1278, 1665, 2130, 2627, 3195, 3330, 5254, 6390, 7881, 13135, 15762, 23643, 26270, 39405, 47286, 78810, 118215, 236430, 854129, 1708258, 2562387, 4270645, 5124774, 7687161, 8541290, 12811935, 15374322, 25623870, 31602773, 38435805, 60643159, 63205546, 76871610, 94808319, 121286318, 158013865, 181929477, 189616638, 284424957, 303215795, 316027730, 363858954, 474041595, 545788431, 568849914, 606431590, 909647385, 948083190, 1091576862, 1422124785, 1819294770, 2243796883, 2728942155, 2844249570, 4487593766, 5457884310, 6731390649, 11218984415, 13462781298, 20194171947, 22437968830, 33656953245, 40388343894, 67313906490, 100970859735, 201941719470]

約数ペア:

[(1, 201941719470), (2, 100970859735), (3, 67313906490), (5, 40388343894), (6, 33656953245), (9, 22437968830), (10, 20194171947), (15, 13462781298), (18, 11218984415), (30, 6731390649), (37, 5457884310), (45, 4487593766), (71, 2844249570), (74, 2728942155), (90, 2243796883), (111, 1819294770), (142, 1422124785), (185, 1091576862), (213, 948083190), (222, 909647385), (333, 606431590), (355, 568849914), (370, 545788431), (426, 474041595), (555, 363858954), (639, 316027730), (666, 303215795), (710, 284424957), (1065, 189616638), (1110, 181929477), (1278, 158013865), (1665, 121286318), (2130, 94808319), (2627, 76871610), (3195, 63205546), (3330, 60643159), (5254, 38435805), (6390, 31602773), (7881, 25623870), (13135, 15374322), (15762, 12811935), (23643, 8541290), (26270, 7687161), (39405, 5124774), (47286, 4270645), (78810, 2562387), (118215, 1708258), (236430, 854129)]