2690647595010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10369783}}^1$

素因数の和:10369861

約数の個数: 96

約数和(自身を含む): 7413980768640

約数和(自身を除く): 4723333173630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 961, 1395, 1674, 1922, 2790, 2883, 4185, 4805, 5766, 8370, 8649, 9610, 14415, 17298, 25947, 28830, 43245, 51894, 86490, 129735, 259470, 10369783, 20739566, 31109349, 51848915, 62218698, 93328047, 103697830, 155546745, 186656094, 279984141, 311093490, 321463273, 466640235, 559968282, 642926546, 933280470, 964389819, 1399920705, 1607316365, 1928779638, 2799841410, 2893169457, 3214632730, 4821949095, 5786338914, 8679508371, 9643898190, 9965361463, 14465847285, 17359016742, 19930722926, 28931694570, 29896084389, 43397541855, 49826807315, 59792168778, 86795083710, 89688253167, 99653614630, 149480421945, 179376506334, 269064759501, 298960843890, 448441265835, 538129519002, 896882531670, 1345323797505, 2690647595010]

約数ペア:

[(1, 2690647595010), (2, 1345323797505), (3, 896882531670), (5, 538129519002), (6, 448441265835), (9, 298960843890), (10, 269064759501), (15, 179376506334), (18, 149480421945), (27, 99653614630), (30, 89688253167), (31, 86795083710), (45, 59792168778), (54, 49826807315), (62, 43397541855), (90, 29896084389), (93, 28931694570), (135, 19930722926), (155, 17359016742), (186, 14465847285), (270, 9965361463), (279, 9643898190), (310, 8679508371), (465, 5786338914), (558, 4821949095), (837, 3214632730), (930, 2893169457), (961, 2799841410), (1395, 1928779638), (1674, 1607316365), (1922, 1399920705), (2790, 964389819), (2883, 933280470), (4185, 642926546), (4805, 559968282), (5766, 466640235), (8370, 321463273), (8649, 311093490), (9610, 279984141), (14415, 186656094), (17298, 155546745), (25947, 103697830), (28830, 93328047), (43245, 62218698), (51894, 51848915), (86490, 31109349), (129735, 20739566), (259470, 10369783)]