3030778040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{3319}}^1$

素因数の和:3984

約数の個数: 64

約数和(自身を含む): 7017019200

約数和(自身を除く): 3986241160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 617, 740, 1234, 1480, 2468, 3085, 3319, 4936, 6170, 6638, 12340, 13276, 16595, 22829, 24680, 26552, 33190, 45658, 66380, 91316, 114145, 122803, 132760, 182632, 228290, 245606, 456580, 491212, 614015, 913160, 982424, 1228030, 2047823, 2456060, 4095646, 4912120, 8191292, 10239115, 16382584, 20478230, 40956460, 75769451, 81912920, 151538902, 303077804, 378847255, 606155608, 757694510, 1515389020, 3030778040]

約数ペア:

[(1, 3030778040), (2, 1515389020), (4, 757694510), (5, 606155608), (8, 378847255), (10, 303077804), (20, 151538902), (37, 81912920), (40, 75769451), (74, 40956460), (148, 20478230), (185, 16382584), (296, 10239115), (370, 8191292), (617, 4912120), (740, 4095646), (1234, 2456060), (1480, 2047823), (2468, 1228030), (3085, 982424), (3319, 913160), (4936, 614015), (6170, 491212), (6638, 456580), (12340, 245606), (13276, 228290), (16595, 182632), (22829, 132760), (24680, 122803), (26552, 114145), (33190, 91316), (45658, 66380)]