61430148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:498

約数の個数: 108

約数和(自身を含む): 175855680

約数和(自身を除く): 114425532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 439, 468, 507, 598, 676, 828, 878, 897, 1014, 1196, 1317, 1521, 1756, 1794, 2028, 2634, 2691, 3042, 3588, 3887, 3951, 5268, 5382, 5707, 6084, 7774, 7902, 10097, 10764, 11414, 11661, 15548, 15804, 17121, 20194, 22828, 23322, 30291, 34242, 34983, 40388, 46644, 51363, 60582, 68484, 69966, 74191, 90873, 102726, 121164, 131261, 139932, 148382, 181746, 205452, 222573, 262522, 296764, 363492, 393783, 445146, 525044, 667719, 787566, 890292, 1181349, 1335438, 1575132, 1706393, 2362698, 2670876, 3412786, 4725396, 5119179, 6825572, 10238358, 15357537, 20476716, 30715074, 61430148]

約数ペア:

[(1, 61430148), (2, 30715074), (3, 20476716), (4, 15357537), (6, 10238358), (9, 6825572), (12, 5119179), (13, 4725396), (18, 3412786), (23, 2670876), (26, 2362698), (36, 1706393), (39, 1575132), (46, 1335438), (52, 1181349), (69, 890292), (78, 787566), (92, 667719), (117, 525044), (138, 445146), (156, 393783), (169, 363492), (207, 296764), (234, 262522), (276, 222573), (299, 205452), (338, 181746), (414, 148382), (439, 139932), (468, 131261), (507, 121164), (598, 102726), (676, 90873), (828, 74191), (878, 69966), (897, 68484), (1014, 60582), (1196, 51363), (1317, 46644), (1521, 40388), (1756, 34983), (1794, 34242), (2028, 30291), (2634, 23322), (2691, 22828), (3042, 20194), (3588, 17121), (3887, 15804), (3951, 15548), (5268, 11661), (5382, 11414), (5707, 10764), (6084, 10097), (7774, 7902)]