2191567410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{49393}}^1$

素因数の和:49452

約数の個数: 96

約数和(自身を含む): 6241425840

約数和(自身を除く): 4049858430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1305, 1479, 1530, 2465, 2610, 2958, 4437, 4930, 7395, 8874, 14790, 22185, 44370, 49393, 98786, 148179, 246965, 296358, 444537, 493930, 740895, 839681, 889074, 1432397, 1481790, 1679362, 2222685, 2519043, 2864794, 4198405, 4297191, 4445370, 5038086, 7161985, 7557129, 8396810, 8594382, 12595215, 12891573, 14323970, 15114258, 21485955, 24350749, 25190430, 25783146, 37785645, 42971910, 48701498, 64457865, 73052247, 75571290, 121753745, 128915730, 146104494, 219156741, 243507490, 365261235, 438313482, 730522470, 1095783705, 2191567410]

約数ペア:

[(1, 2191567410), (2, 1095783705), (3, 730522470), (5, 438313482), (6, 365261235), (9, 243507490), (10, 219156741), (15, 146104494), (17, 128915730), (18, 121753745), (29, 75571290), (30, 73052247), (34, 64457865), (45, 48701498), (51, 42971910), (58, 37785645), (85, 25783146), (87, 25190430), (90, 24350749), (102, 21485955), (145, 15114258), (153, 14323970), (170, 12891573), (174, 12595215), (255, 8594382), (261, 8396810), (290, 7557129), (306, 7161985), (435, 5038086), (493, 4445370), (510, 4297191), (522, 4198405), (765, 2864794), (870, 2519043), (986, 2222685), (1305, 1679362), (1479, 1481790), (1530, 1432397), (2465, 889074), (2610, 839681), (2958, 740895), (4437, 493930), (4930, 444537), (7395, 296358), (8874, 246965), (14790, 148179), (22185, 98786), (44370, 49393)]