170230340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 427472640

約数和(自身を除く): 257242300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 59, 70, 74, 118, 140, 148, 185, 236, 259, 295, 370, 413, 518, 557, 590, 740, 826, 1036, 1114, 1180, 1295, 1652, 2065, 2183, 2228, 2590, 2785, 3899, 4130, 4366, 5180, 5570, 7798, 8260, 8732, 10915, 11140, 15281, 15596, 19495, 20609, 21830, 30562, 32863, 38990, 41218, 43660, 61124, 65726, 76405, 77980, 82436, 103045, 131452, 144263, 152810, 164315, 206090, 230041, 288526, 305620, 328630, 412180, 460082, 577052, 657260, 721315, 920164, 1150205, 1215931, 1442630, 2300410, 2431862, 2885260, 4600820, 4863724, 6079655, 8511517, 12159310, 17023034, 24318620, 34046068, 42557585, 85115170, 170230340]

約数ペア:

[(1, 170230340), (2, 85115170), (4, 42557585), (5, 34046068), (7, 24318620), (10, 17023034), (14, 12159310), (20, 8511517), (28, 6079655), (35, 4863724), (37, 4600820), (59, 2885260), (70, 2431862), (74, 2300410), (118, 1442630), (140, 1215931), (148, 1150205), (185, 920164), (236, 721315), (259, 657260), (295, 577052), (370, 460082), (413, 412180), (518, 328630), (557, 305620), (590, 288526), (740, 230041), (826, 206090), (1036, 164315), (1114, 152810), (1180, 144263), (1295, 131452), (1652, 103045), (2065, 82436), (2183, 77980), (2228, 76405), (2590, 65726), (2785, 61124), (3899, 43660), (4130, 41218), (4366, 38990), (5180, 32863), (5570, 30562), (7798, 21830), (8260, 20609), (8732, 19495), (10915, 15596), (11140, 15281)]