29403220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 78494976

約数和(自身を除く): 49091756

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 61, 70, 77, 110, 122, 140, 154, 220, 244, 305, 308, 313, 385, 427, 610, 626, 671, 770, 854, 1220, 1252, 1342, 1540, 1565, 1708, 2135, 2191, 2684, 3130, 3355, 3443, 4270, 4382, 4697, 6260, 6710, 6886, 8540, 8764, 9394, 10955, 13420, 13772, 17215, 18788, 19093, 21910, 23485, 24101, 34430, 38186, 43820, 46970, 48202, 68860, 76372, 93940, 95465, 96404, 120505, 133651, 190930, 210023, 241010, 267302, 381860, 420046, 482020, 534604, 668255, 840092, 1050115, 1336510, 1470161, 2100230, 2673020, 2940322, 4200460, 5880644, 7350805, 14701610, 29403220]

約数ペア:

[(1, 29403220), (2, 14701610), (4, 7350805), (5, 5880644), (7, 4200460), (10, 2940322), (11, 2673020), (14, 2100230), (20, 1470161), (22, 1336510), (28, 1050115), (35, 840092), (44, 668255), (55, 534604), (61, 482020), (70, 420046), (77, 381860), (110, 267302), (122, 241010), (140, 210023), (154, 190930), (220, 133651), (244, 120505), (305, 96404), (308, 95465), (313, 93940), (385, 76372), (427, 68860), (610, 48202), (626, 46970), (671, 43820), (770, 38186), (854, 34430), (1220, 24101), (1252, 23485), (1342, 21910), (1540, 19093), (1565, 18788), (1708, 17215), (2135, 13772), (2191, 13420), (2684, 10955), (3130, 9394), (3355, 8764), (3443, 8540), (4270, 6886), (4382, 6710), (4697, 6260)]