29095220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2699}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 77565600

約数和(自身を除く): 48470380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 2699, 5390, 5398, 10780, 10796, 13495, 18893, 26990, 29689, 37786, 53980, 59378, 75572, 94465, 118756, 132251, 148445, 188930, 207823, 264502, 296890, 377860, 415646, 529004, 593780, 661255, 831292, 1039115, 1322510, 1454761, 2078230, 2645020, 2909522, 4156460, 5819044, 7273805, 14547610, 29095220]

約数ペア:

[(1, 29095220), (2, 14547610), (4, 7273805), (5, 5819044), (7, 4156460), (10, 2909522), (11, 2645020), (14, 2078230), (20, 1454761), (22, 1322510), (28, 1039115), (35, 831292), (44, 661255), (49, 593780), (55, 529004), (70, 415646), (77, 377860), (98, 296890), (110, 264502), (140, 207823), (154, 188930), (196, 148445), (220, 132251), (245, 118756), (308, 94465), (385, 75572), (490, 59378), (539, 53980), (770, 37786), (980, 29689), (1078, 26990), (1540, 18893), (2156, 13495), (2695, 10796), (2699, 10780), (5390, 5398)]