15697314380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{62207}}^1$

素因数の和:62295

約数の個数: 96

約数和(自身を含む): 38125043712

約数和(自身を除く): 22427729332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 37, 44, 55, 62, 74, 110, 124, 148, 155, 185, 220, 310, 341, 370, 407, 620, 682, 740, 814, 1147, 1364, 1628, 1705, 2035, 2294, 3410, 4070, 4588, 5735, 6820, 8140, 11470, 12617, 22940, 25234, 50468, 62207, 63085, 124414, 126170, 248828, 252340, 311035, 622070, 684277, 1244140, 1368554, 1928417, 2301659, 2737108, 3421385, 3856834, 4603318, 6842770, 7713668, 9206636, 9642085, 11508295, 13685540, 19284170, 21212587, 23016590, 25318249, 38568340, 42425174, 46033180, 50636498, 71351429, 84850348, 101272996, 106062935, 126591245, 142702858, 212125870, 253182490, 285405716, 356757145, 424251740, 506364980, 713514290, 784865719, 1427028580, 1569731438, 3139462876, 3924328595, 7848657190, 15697314380]

約数ペア:

[(1, 15697314380), (2, 7848657190), (4, 3924328595), (5, 3139462876), (10, 1569731438), (11, 1427028580), (20, 784865719), (22, 713514290), (31, 506364980), (37, 424251740), (44, 356757145), (55, 285405716), (62, 253182490), (74, 212125870), (110, 142702858), (124, 126591245), (148, 106062935), (155, 101272996), (185, 84850348), (220, 71351429), (310, 50636498), (341, 46033180), (370, 42425174), (407, 38568340), (620, 25318249), (682, 23016590), (740, 21212587), (814, 19284170), (1147, 13685540), (1364, 11508295), (1628, 9642085), (1705, 9206636), (2035, 7713668), (2294, 6842770), (3410, 4603318), (4070, 3856834), (4588, 3421385), (5735, 2737108), (6820, 2301659), (8140, 1928417), (11470, 1368554), (12617, 1244140), (22940, 684277), (25234, 622070), (50468, 311035), (62207, 252340), (63085, 248828), (124414, 126170)]