47700030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 136925856

約数和(自身を除く): 89225826

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 49, 70, 74, 98, 105, 111, 147, 185, 210, 222, 245, 259, 294, 370, 490, 518, 555, 735, 777, 877, 1110, 1295, 1470, 1554, 1754, 1813, 2590, 2631, 3626, 3885, 4385, 5262, 5439, 6139, 7770, 8770, 9065, 10878, 12278, 13155, 18130, 18417, 26310, 27195, 30695, 32449, 36834, 42973, 54390, 61390, 64898, 85946, 92085, 97347, 128919, 162245, 184170, 194694, 214865, 227143, 257838, 324490, 429730, 454286, 486735, 644595, 681429, 973470, 1135715, 1289190, 1362858, 1590001, 2271430, 3180002, 3407145, 4770003, 6814290, 7950005, 9540006, 15900010, 23850015, 47700030]

約数ペア:

[(1, 47700030), (2, 23850015), (3, 15900010), (5, 9540006), (6, 7950005), (7, 6814290), (10, 4770003), (14, 3407145), (15, 3180002), (21, 2271430), (30, 1590001), (35, 1362858), (37, 1289190), (42, 1135715), (49, 973470), (70, 681429), (74, 644595), (98, 486735), (105, 454286), (111, 429730), (147, 324490), (185, 257838), (210, 227143), (222, 214865), (245, 194694), (259, 184170), (294, 162245), (370, 128919), (490, 97347), (518, 92085), (555, 85946), (735, 64898), (777, 61390), (877, 54390), (1110, 42973), (1295, 36834), (1470, 32449), (1554, 30695), (1754, 27195), (1813, 26310), (2590, 18417), (2631, 18130), (3626, 13155), (3885, 12278), (4385, 10878), (5262, 9065), (5439, 8770), (6139, 7770)]