30313710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 94786560

約数和(自身を除く): 64472850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 86, 90, 105, 126, 129, 135, 189, 210, 215, 258, 270, 301, 315, 373, 378, 387, 430, 602, 630, 645, 746, 774, 903, 945, 1119, 1161, 1290, 1505, 1806, 1865, 1890, 1935, 2238, 2322, 2611, 2709, 3010, 3357, 3730, 3870, 4515, 5222, 5418, 5595, 5805, 6714, 7833, 8127, 9030, 10071, 11190, 11610, 13055, 13545, 15666, 16039, 16254, 16785, 20142, 23499, 26110, 27090, 32078, 33570, 39165, 40635, 46998, 48117, 50355, 70497, 78330, 80195, 81270, 96234, 100710, 112273, 117495, 140994, 144351, 160390, 224546, 234990, 240585, 288702, 336819, 352485, 433053, 481170, 561365, 673638, 704970, 721755, 866106, 1010457, 1122730, 1443510, 1684095, 2020914, 2165265, 3031371, 3368190, 4330530, 5052285, 6062742, 10104570, 15156855, 30313710]

約数ペア:

[(1, 30313710), (2, 15156855), (3, 10104570), (5, 6062742), (6, 5052285), (7, 4330530), (9, 3368190), (10, 3031371), (14, 2165265), (15, 2020914), (18, 1684095), (21, 1443510), (27, 1122730), (30, 1010457), (35, 866106), (42, 721755), (43, 704970), (45, 673638), (54, 561365), (63, 481170), (70, 433053), (86, 352485), (90, 336819), (105, 288702), (126, 240585), (129, 234990), (135, 224546), (189, 160390), (210, 144351), (215, 140994), (258, 117495), (270, 112273), (301, 100710), (315, 96234), (373, 81270), (378, 80195), (387, 78330), (430, 70497), (602, 50355), (630, 48117), (645, 46998), (746, 40635), (774, 39165), (903, 33570), (945, 32078), (1119, 27090), (1161, 26110), (1290, 23499), (1505, 20142), (1806, 16785), (1865, 16254), (1890, 16039), (1935, 15666), (2238, 13545), (2322, 13055), (2611, 11610), (2709, 11190), (3010, 10071), (3357, 9030), (3730, 8127), (3870, 7833), (4515, 6714), (5222, 5805), (5418, 5595)]