949471380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36887}}^1$

素因数の和:36926

約数の個数: 144

約数和(自身を含む): 3383662464

約数和(自身を除く): 2434191084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 36887, 73774, 110661, 147548, 184435, 221322, 331983, 368870, 405757, 442644, 479531, 553305, 663966, 737740, 811514, 959062, 1106610, 1217271, 1327932, 1438593, 1623028, 1659915, 1918124, 2028785, 2213220, 2397655, 2434542, 2877186, 3319830, 3651813, 4057570, 4315779, 4795310, 4869084, 5274841, 5754372, 6086355, 6639660, 7192965, 7303626, 8115140, 8631558, 9590620, 10549682, 12172710, 14385930, 14607252, 15824523, 17263116, 18259065, 21099364, 21578895, 24345420, 26374205, 28771860, 31649046, 36518130, 43157790, 47473569, 52748410, 63298092, 73036260, 79122615, 86315580, 94947138, 105496820, 158245230, 189894276, 237367845, 316490460, 474735690, 949471380]

約数ペア:

[(1, 949471380), (2, 474735690), (3, 316490460), (4, 237367845), (5, 189894276), (6, 158245230), (9, 105496820), (10, 94947138), (11, 86315580), (12, 79122615), (13, 73036260), (15, 63298092), (18, 52748410), (20, 47473569), (22, 43157790), (26, 36518130), (30, 31649046), (33, 28771860), (36, 26374205), (39, 24345420), (44, 21578895), (45, 21099364), (52, 18259065), (55, 17263116), (60, 15824523), (65, 14607252), (66, 14385930), (78, 12172710), (90, 10549682), (99, 9590620), (110, 8631558), (117, 8115140), (130, 7303626), (132, 7192965), (143, 6639660), (156, 6086355), (165, 5754372), (180, 5274841), (195, 4869084), (198, 4795310), (220, 4315779), (234, 4057570), (260, 3651813), (286, 3319830), (330, 2877186), (390, 2434542), (396, 2397655), (429, 2213220), (468, 2028785), (495, 1918124), (572, 1659915), (585, 1623028), (660, 1438593), (715, 1327932), (780, 1217271), (858, 1106610), (990, 959062), (1170, 811514), (1287, 737740), (1430, 663966), (1716, 553305), (1980, 479531), (2145, 442644), (2340, 405757), (2574, 368870), (2860, 331983), (4290, 221322), (5148, 184435), (6435, 147548), (8580, 110661), (12870, 73774), (25740, 36887)]