123430174420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{106853}}^1$

素因数の和:107129

約数の個数: 96

約数和(自身を含む): 305605859328

約数和(自身を除く): 182175684908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 223, 259, 370, 446, 518, 740, 892, 1036, 1115, 1295, 1561, 2230, 2590, 3122, 4460, 5180, 6244, 7805, 8251, 15610, 16502, 31220, 33004, 41255, 57757, 82510, 106853, 115514, 165020, 213706, 231028, 288785, 427412, 534265, 577570, 747971, 1068530, 1155140, 1495942, 2137060, 2991884, 3739855, 3953561, 7479710, 7907122, 14959420, 15814244, 19767805, 23828219, 27674927, 39535610, 47656438, 55349854, 79071220, 95312876, 110699708, 119141095, 138374635, 166797533, 238282190, 276749270, 333595066, 476564380, 553498540, 667190132, 833987665, 881644103, 1667975330, 1763288206, 3335950660, 3526576412, 4408220515, 6171508721, 8816441030, 12343017442, 17632882060, 24686034884, 30857543605, 61715087210, 123430174420]

約数ペア:

[(1, 123430174420), (2, 61715087210), (4, 30857543605), (5, 24686034884), (7, 17632882060), (10, 12343017442), (14, 8816441030), (20, 6171508721), (28, 4408220515), (35, 3526576412), (37, 3335950660), (70, 1763288206), (74, 1667975330), (140, 881644103), (148, 833987665), (185, 667190132), (223, 553498540), (259, 476564380), (370, 333595066), (446, 276749270), (518, 238282190), (740, 166797533), (892, 138374635), (1036, 119141095), (1115, 110699708), (1295, 95312876), (1561, 79071220), (2230, 55349854), (2590, 47656438), (3122, 39535610), (4460, 27674927), (5180, 23828219), (6244, 19767805), (7805, 15814244), (8251, 14959420), (15610, 7907122), (16502, 7479710), (31220, 3953561), (33004, 3739855), (41255, 2991884), (57757, 2137060), (82510, 1495942), (106853, 1155140), (115514, 1068530), (165020, 747971), (213706, 577570), (231028, 534265), (288785, 427412)]