7724340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3301}}^1$

素因数の和:3329

約数の個数: 72

約数和(自身を含む): 25240488

約数和(自身を除く): 17516148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3301, 6602, 9903, 13204, 16505, 19806, 29709, 33010, 39612, 42913, 49515, 59418, 66020, 85826, 99030, 118836, 128739, 148545, 171652, 198060, 214565, 257478, 297090, 386217, 429130, 514956, 594180, 643695, 772434, 858260, 1287390, 1544868, 1931085, 2574780, 3862170, 7724340]

約数ペア:

[(1, 7724340), (2, 3862170), (3, 2574780), (4, 1931085), (5, 1544868), (6, 1287390), (9, 858260), (10, 772434), (12, 643695), (13, 594180), (15, 514956), (18, 429130), (20, 386217), (26, 297090), (30, 257478), (36, 214565), (39, 198060), (45, 171652), (52, 148545), (60, 128739), (65, 118836), (78, 99030), (90, 85826), (117, 66020), (130, 59418), (156, 49515), (180, 42913), (195, 39612), (234, 33010), (260, 29709), (390, 19806), (468, 16505), (585, 13204), (780, 9903), (1170, 6602), (2340, 3301)]