7130143965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 14042050560

約数和(自身を除く): 6911906595

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 73, 95, 105, 133, 173, 219, 283, 285, 365, 399, 511, 519, 665, 849, 865, 1095, 1211, 1387, 1415, 1533, 1981, 1995, 2555, 2595, 3287, 3633, 4161, 4245, 5377, 5943, 6055, 6935, 7665, 9709, 9861, 9905, 12629, 16131, 16435, 18165, 20659, 20805, 23009, 26885, 29127, 29715, 37639, 37887, 48545, 48959, 49305, 61977, 63145, 69027, 80655, 88403, 103295, 112917, 115045, 144613, 145635, 146877, 188195, 189435, 239951, 244795, 265209, 309885, 342713, 345135, 392521, 433839, 442015, 564585, 719853, 723065, 734385, 930221, 1028139, 1177563, 1199755, 1326045, 1679657, 1713565, 1962605, 2169195, 2747647, 2790663, 3574007, 3599265, 4651105, 5038971, 5140695, 5887815, 6511547, 8242941, 8398285, 10722021, 13738235, 13953315, 17870035, 19534641, 25018049, 25194855, 32557735, 41214705, 53610105, 67906133, 75054147, 97673205, 125090245, 203718399, 339530665, 375270735, 475342931, 1018591995, 1426028793, 2376714655, 7130143965]

約数ペア:

[(1, 7130143965), (3, 2376714655), (5, 1426028793), (7, 1018591995), (15, 475342931), (19, 375270735), (21, 339530665), (35, 203718399), (57, 125090245), (73, 97673205), (95, 75054147), (105, 67906133), (133, 53610105), (173, 41214705), (219, 32557735), (283, 25194855), (285, 25018049), (365, 19534641), (399, 17870035), (511, 13953315), (519, 13738235), (665, 10722021), (849, 8398285), (865, 8242941), (1095, 6511547), (1211, 5887815), (1387, 5140695), (1415, 5038971), (1533, 4651105), (1981, 3599265), (1995, 3574007), (2555, 2790663), (2595, 2747647), (3287, 2169195), (3633, 1962605), (4161, 1713565), (4245, 1679657), (5377, 1326045), (5943, 1199755), (6055, 1177563), (6935, 1028139), (7665, 930221), (9709, 734385), (9861, 723065), (9905, 719853), (12629, 564585), (16131, 442015), (16435, 433839), (18165, 392521), (20659, 345135), (20805, 342713), (23009, 309885), (26885, 265209), (29127, 244795), (29715, 239951), (37639, 189435), (37887, 188195), (48545, 146877), (48959, 145635), (49305, 144613), (61977, 115045), (63145, 112917), (69027, 103295), (80655, 88403)]