102807460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 154595420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 89, 140, 148, 178, 185, 223, 259, 356, 370, 445, 446, 518, 623, 740, 890, 892, 1036, 1115, 1246, 1295, 1561, 1780, 2230, 2492, 2590, 3115, 3122, 3293, 4460, 5180, 6230, 6244, 6586, 7805, 8251, 12460, 13172, 15610, 16465, 16502, 19847, 23051, 31220, 32930, 33004, 39694, 41255, 46102, 57757, 65860, 79388, 82510, 92204, 99235, 115255, 115514, 138929, 165020, 198470, 230510, 231028, 277858, 288785, 396940, 461020, 555716, 577570, 694645, 734339, 1155140, 1389290, 1468678, 2778580, 2937356, 3671695, 5140373, 7343390, 10280746, 14686780, 20561492, 25701865, 51403730, 102807460]

約数ペア:

[(1, 102807460), (2, 51403730), (4, 25701865), (5, 20561492), (7, 14686780), (10, 10280746), (14, 7343390), (20, 5140373), (28, 3671695), (35, 2937356), (37, 2778580), (70, 1468678), (74, 1389290), (89, 1155140), (140, 734339), (148, 694645), (178, 577570), (185, 555716), (223, 461020), (259, 396940), (356, 288785), (370, 277858), (445, 231028), (446, 230510), (518, 198470), (623, 165020), (740, 138929), (890, 115514), (892, 115255), (1036, 99235), (1115, 92204), (1246, 82510), (1295, 79388), (1561, 65860), (1780, 57757), (2230, 46102), (2492, 41255), (2590, 39694), (3115, 33004), (3122, 32930), (3293, 31220), (4460, 23051), (5180, 19847), (6230, 16502), (6244, 16465), (6586, 15610), (7805, 13172), (8251, 12460)]