103991370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 305510400

約数和(自身を除く): 201519030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 67, 70, 95, 105, 114, 133, 134, 190, 201, 210, 266, 285, 335, 389, 399, 402, 469, 570, 665, 670, 778, 798, 938, 1005, 1167, 1273, 1330, 1407, 1945, 1995, 2010, 2334, 2345, 2546, 2723, 2814, 3819, 3890, 3990, 4690, 5446, 5835, 6365, 7035, 7391, 7638, 8169, 8911, 11670, 12730, 13615, 14070, 14782, 16338, 17822, 19095, 22173, 26063, 26733, 27230, 36955, 38190, 40845, 44346, 44555, 51737, 52126, 53466, 73910, 78189, 81690, 89110, 103474, 110865, 130315, 133665, 155211, 156378, 182441, 221730, 258685, 260630, 267330, 310422, 364882, 390945, 495197, 517370, 547323, 776055, 781890, 912205, 990394, 1094646, 1485591, 1552110, 1824410, 2475985, 2736615, 2971182, 3466379, 4951970, 5473230, 6932758, 7427955, 10399137, 14855910, 17331895, 20798274, 34663790, 51995685, 103991370]

約数ペア:

[(1, 103991370), (2, 51995685), (3, 34663790), (5, 20798274), (6, 17331895), (7, 14855910), (10, 10399137), (14, 7427955), (15, 6932758), (19, 5473230), (21, 4951970), (30, 3466379), (35, 2971182), (38, 2736615), (42, 2475985), (57, 1824410), (67, 1552110), (70, 1485591), (95, 1094646), (105, 990394), (114, 912205), (133, 781890), (134, 776055), (190, 547323), (201, 517370), (210, 495197), (266, 390945), (285, 364882), (335, 310422), (389, 267330), (399, 260630), (402, 258685), (469, 221730), (570, 182441), (665, 156378), (670, 155211), (778, 133665), (798, 130315), (938, 110865), (1005, 103474), (1167, 89110), (1273, 81690), (1330, 78189), (1407, 73910), (1945, 53466), (1995, 52126), (2010, 51737), (2334, 44555), (2345, 44346), (2546, 40845), (2723, 38190), (2814, 36955), (3819, 27230), (3890, 26733), (3990, 26063), (4690, 22173), (5446, 19095), (5835, 17822), (6365, 16338), (7035, 14782), (7391, 14070), (7638, 13615), (8169, 12730), (8911, 11670)]