2912902910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{3391}}^1$

素因数の和:3609

約数の個数: 64

約数和(自身を含む): 5767593984

約数和(自身を除く): 2854691074

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 163, 170, 310, 326, 527, 815, 1054, 1630, 2635, 2771, 3391, 5053, 5270, 5542, 6782, 10106, 13855, 16955, 25265, 27710, 33910, 50530, 57647, 85901, 105121, 115294, 171802, 210242, 288235, 429505, 525605, 552733, 576470, 859010, 1051210, 1105466, 1787057, 2763665, 3574114, 5527330, 8935285, 9396461, 17134723, 17870570, 18792922, 34269446, 46982305, 85673615, 93964610, 171347230, 291290291, 582580582, 1456451455, 2912902910]

約数ペア:

[(1, 2912902910), (2, 1456451455), (5, 582580582), (10, 291290291), (17, 171347230), (31, 93964610), (34, 85673615), (62, 46982305), (85, 34269446), (155, 18792922), (163, 17870570), (170, 17134723), (310, 9396461), (326, 8935285), (527, 5527330), (815, 3574114), (1054, 2763665), (1630, 1787057), (2635, 1105466), (2771, 1051210), (3391, 859010), (5053, 576470), (5270, 552733), (5542, 525605), (6782, 429505), (10106, 288235), (13855, 210242), (16955, 171802), (25265, 115294), (27710, 105121), (33910, 85901), (50530, 57647)]