15674293180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{43717}}^1$

素因数の和:43943

約数の個数: 96

約数和(自身を含む): 40718595456

約数和(自身を除く): 25044302276

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 197, 260, 364, 394, 455, 788, 910, 985, 1379, 1820, 1970, 2561, 2758, 3940, 5122, 5516, 6895, 10244, 12805, 13790, 17927, 25610, 27580, 35854, 43717, 51220, 71708, 87434, 89635, 174868, 179270, 218585, 306019, 358540, 437170, 568321, 612038, 874340, 1136642, 1224076, 1530095, 2273284, 2841605, 3060190, 3978247, 5683210, 6120380, 7956494, 8612249, 11366420, 15912988, 17224498, 19891235, 34448996, 39782470, 43061245, 60285743, 79564940, 86122490, 111959237, 120571486, 172244980, 223918474, 241142972, 301428715, 447836948, 559796185, 602857430, 783714659, 1119592370, 1205714860, 1567429318, 2239184740, 3134858636, 3918573295, 7837146590, 15674293180]

約数ペア:

[(1, 15674293180), (2, 7837146590), (4, 3918573295), (5, 3134858636), (7, 2239184740), (10, 1567429318), (13, 1205714860), (14, 1119592370), (20, 783714659), (26, 602857430), (28, 559796185), (35, 447836948), (52, 301428715), (65, 241142972), (70, 223918474), (91, 172244980), (130, 120571486), (140, 111959237), (182, 86122490), (197, 79564940), (260, 60285743), (364, 43061245), (394, 39782470), (455, 34448996), (788, 19891235), (910, 17224498), (985, 15912988), (1379, 11366420), (1820, 8612249), (1970, 7956494), (2561, 6120380), (2758, 5683210), (3940, 3978247), (5122, 3060190), (5516, 2841605), (6895, 2273284), (10244, 1530095), (12805, 1224076), (13790, 1136642), (17927, 874340), (25610, 612038), (27580, 568321), (35854, 437170), (43717, 358540), (51220, 306019), (71708, 218585), (87434, 179270), (89635, 174868)]